Loading...

PPT – Metric Imperal Capacity PowerPoint presentation | free to view - id: 1d93aa-MWRkZ

The Adobe Flash plugin is needed to view this content

Metric Imperial (Capacity)

Gallons to litres

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1.

1 litre

800 ml

1 litre

600 ml

800 ml

400 ml

600 ml

200 ml

400 ml

200 ml

1 litre

800 ml

600 ml

400 ml

1 litre

200 ml

800 ml

600 ml

1 litre

400 ml

800 ml

200 ml

600 ml

400 ml

200 ml

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

1 litre

800 ml

1 litre

600 ml

800 ml

400 ml

600 ml

200 ml

400 ml

200 ml

1 litre

800 ml

600 ml

400 ml

1 litre

200 ml

800 ml

600 ml

1 litre

400 ml

800 ml

200 ml

600 ml

400 ml

200 ml

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

1 litre

800 ml

1 litre

600 ml

800 ml

400 ml

600 ml

200 ml

400 ml

200 ml

1 litre

800 ml

600 ml

400 ml

1 litre

200 ml

800 ml

600 ml

1 litre

400 ml

800 ml

200 ml

600 ml

400 ml

200 ml

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

1 litre

800 ml

1 litre

600 ml

800 ml

400 ml

600 ml

200 ml

400 ml

200 ml

1 litre

800 ml

600 ml

400 ml

1 litre

200 ml

800 ml

600 ml

1 litre

400 ml

800 ml

200 ml

600 ml

400 ml

200 ml

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

1 litre

800 ml

1 litre

600 ml

800 ml

400 ml

600 ml

200 ml

400 ml

200 ml

1 litre

800 ml

600 ml

400 ml

1 litre

200 ml

800 ml

600 ml

1 litre

400 ml

800 ml

200 ml

600 ml

400 ml

200 ml

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

1 litre

800 ml

1 litre

600 ml

800 ml

400 ml

600 ml

200 ml

400 ml

200 ml

1 litre

800 ml

600 ml

400 ml

1 litre

200 ml

800 ml

600 ml

1 litre

400 ml

800 ml

200 ml

600 ml

400 ml

200 ml

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of litres in the following

containers

(b)

(a)

3 x 4½ 13½ litres

2 x 4½ 9 litres

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of litres in the following

containers

(b)

(a)

2.3 x 4½ 10.35 litres

4.1 x 4½ 18.45 litres

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of litres in the following

containers

(c)

(a)

0.5 x 4½ 2.25 litres

(b)

5.4 x 4½ 24.3 litres

0.8 x 4½ 3.6 litres

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of litres in the following

containers

(b)

(a)

56 Gallons

56 x 4½ 252 litres

24 x 4½ 108 litres

Metric/Imperial Measures (Capacity).

Complete the table below.

Metric/Imperial Measures (Capacity).

Complete the table below.

Litres to gallons

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

When we converted gallons to litres we multiplied

by 4½, when we convert from litres back to

gallons we simply do the opposite and divide by

4½.

(b)

(a)

18 ? 4½ 4 gallons

2 x 4½ 9 litres

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of gallons in the following

containers

(b)

(a)

13.5 ? 4½ 3 gallons

18.45 ? 4½ 4.1 gallons

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of gallons in the following

containers

(c)

(a)

2.25 ? 4½ 0.5 gallons

(b)

24 ? 4.5 5 and 1/3 gallons

3.15 ? 4½ 0.7 gallons

Metric/Imperial Measures (Capacity).

To convert between gallons and litres we can use

the fact that 1 gallon ? 4½ litres. This is a

good approximation with an error of only about 1

Find the number of gallons in the following

containers

(b)

(a)

315 litres

315 ? 4½ 70 gallons

162 ? 4½ 36 gallons

Metric/Imperial Measures (Capacity).

Complete the table below to 2 dp where

appropriate.

Metric/Imperial Measures (Capacity).

Complete the table below to 1 dp where

appropriate.

Litres to pints

Metric/Imperial Measures (Capacity).

Since 4½ litres ? 1 gallon 8 pints then

4½ litres ? 8 pints

So 1 litre ? 8/4½ pints ? 1¾ pints.

This is a good approximation and has an error of

less than 1.

1 litre ? 1¾ pints

Metric/Imperial Measures (Capacity).

To make very rough, rapid mental calculations

between litres and pints you could use the much

less accurate approximation of 1 litre ? 2 pints

although this gives an answer that is about 14

too big.

1 litre ? 1¾ pints

1 litre

1 pint

1 pint

800 ml

¾

¾

600 ml

½

½

400 ml

¼

¼

200 ml

Metric/Imperial Measures (Capacity).

To make very rough, rapid mental calculations

between litres and pints you could use the much

less accurate approximation of 1 litre ? 2 pints

although this is about 14 too big.

1 litre ? 1¾ pints

Find the number of pints in each case.

3 x 1¾ 5¼ pints (good)

3 x 2 6 pints (very rough)

Metric/Imperial Measures (Capacity).

To make very rough, rapid mental calculations

between litres and pints you could use the much

less accurate approximation of 1 litre ? 2 pints

although this is about 14 too big.

1 litre ? 1¾ pints

Find the number of pints in each case.

4 x 1¾ 7 pints (good)

4 x 2 8 pints (very rough)

Metric/Imperial Measures (Capacity).

To make very rough, rapid mental calculations

between litres and pints you could use the much

less accurate approximation of 1 litre ? 2 pints

although this is about 14 too big.

1 litre ? 1¾ pints

Find the number of pints in each case.

1 litre

800 ml

600 ml

400 ml

200 ml

1.6 x 1.75 2.8 pints (good)

1.6 x 2 3.2 pints (very rough)

Metric/Imperial Measures (Capacity).

To make very rough, rapid mental calculations

between litres and pints you could use the much

less accurate approximation of 1 litre ? 2 pints

although this is about 14 too big.

1 litre ? 1¾ pints

Find the number of pints in each case.

1 litre

800 ml

600 ml

400 ml

200 ml

2.8 x 1.75 4.9 pints (good)

2.8 x 2 5.6 pints (very rough)

Metric/Imperial Measures (Capacity).

To make very rough, rapid mental calculations

between litres and pints you could use the much

less accurate approximation of 1 litre ? 2 pints

although this is about 14 too big.

1 litre ? 1¾ pints

Find the number of pints in each case.

15.4 Litres

9 x 1.75 15.75 pints (good)

9 x 2 18 pints (very rough)

15.4 x 1.75 26.95 pints (good)

15.4 x 2 30.8 pints (very rough)

Metric/Imperial Measures (Capacity).

Complete the table below.

Metric/Imperial Measures (Capacity).

Complete the table below.

Pints to litres

Metric/Imperial Measures (Capacity).

1 litre ? 1¾ pints

When we converted litres to pints we multiplied

by 1¾, when we convert from pints back to litres

we simply do the opposite and divide by 1¾.

(Again dividing by 2 would give only a very rough

estimate)

7 ? 1¾ 4 litres (good)

2 x 1¾ 3½ pints (good)

2 x 2 4 pints (very rough)

7 ? 2 3½ litres (very rough)

Metric/Imperial Measures (Capacity).

1 litre ? 1¾ pints

Find the number of litres in each case.

14 ? 1¾ 8 litres (good)

14 ? 2 7 litres (very rough)

Metric/Imperial Measures (Capacity).

1 litre ? 1¾ pints

Find the number of litres in each case.

56 ? 1¾ 32 litres (good)

56 ? 2 28 litres (very rough)

Metric/Imperial Measures (Capacity).

1 litre ? 1¾ pints

Find the number of litres in each case.

1 pint

¾

½

¼

3½ ? 1¾ 2 litres (good)

3½ ? 2 1¾ litres (very rough)

Metric/Imperial Measures (Capacity).

1 litre ? 1¾ pints

Find the number of litres in each case.

1 pint

¾

½

¼

5¼ ? 1¾ 3 litres (good)

5¼ ? 2 2.625 litres (very rough)

Metric/Imperial Measures (Capacity).

1 litre ? 1¾ pints

Find the number of litres in each case. (1 dp).

72 ? 1¾ 41.1 litres (good)

72 ? 2 36 litres (very rough)

72 Pints

Metric/Imperial Measures (Capacity).

Complete the table below to 2 dp where

appropriate.

Metric/Imperial Measures (Capacity).

Complete the table below to 2 dp where

appropriate.

Worksheets

Metric/Imperial Measures (Capacity).

Worksheet 1

Complete the table below.

Metric/Imperial Measures (Capacity).

Worksheet 2

Complete the table below.

Metric/Imperial Measures (Capacity).

Worksheet 3

Complete the table below.

Metric/Imperial Measures (Capacity).

Worksheet 4

Complete the table below to 2 dp where

appropriate.