Ratios, Rates, and Proportions

JEOPARDY

Ratios

Unit Rates

Proportions

Percents Fractions

Percents Decimals

Percent of a Number

100

100

100

100

100

100

200

200

200

200

200

200

300

300

300

300

300

300

400

400

400

400

400

400

500

500

500

500

500

500

Final Round

Ratios for 100

Express the ratio 3 cm to 6 cm in

simplest form

Answer for 100

Ratios for 200

Express the ratio 7 pencils to 28 pens

in simplest form

Answer for 200

1 pencil 4 pens

Ratios for 300

Express the ratio 12 cats 84 birds

in simplest form

Answer for 300

1 cat 7 birds

Ratios for 400

Express the ratio 15 girls to 20 boys

in simplest form

Answer for 400

3 girls 4 boys

Ratios for 500

Express the ratio 13 fish to 39 chickens

in simplest form

Answer for 500

1 fish to 3 chickens

Unit Rates for 100

Express the rate of 6 for 3 avocados

as a unit rate

Answer for 100

2 for 1 avocado

Unit Rates for 200

Express the rate of 20 miles in 4 hours

as a unit rate

Answer for 200

5 miles in 1 hour

Unit Rates for 300

Express the rate of 60 breaths in 30 seconds

as a unit rate

Answer for 300

2 breaths per second

Unit Rates for 400

Express the rate of 213 miles in 3 hours as

a unit rate

Answer for 400

71 miles per hour

Unit Rates for 500

Express the rate of 3.99 for 25 pencils as

a unit rate

Answer for 500

16 cents per pencil

Proportions for 100

Are the ratios 34 and 1824 equivalent?

Answer for 100

YES

Proportions for 200

Are the ratios 1216 and 69 equivalent?

Answer for 200

NO

Proportions for 300

Solve the proportion

Answer for 300

x 12

Proportions for 400

Solve the proportion

Answer for 400

x 13.5

Proportions for 500

Solve the Proportion

Answer for 500

x 34

Percents and Fractions for 100

Express the fraction 3/4 as a percent.

Answer for 100

3/4 75

Percents and Fractions for 200

Express the fraction 2/5 as a percent.

Answer for 200

2/5 40

Percents and Fractions for 300

Express the fraction 1/3 as a percent.

Answer for 300

1/3 33.33

Percents and Fractions for 400

Express the percent 15 as a fraction in simplest

form.

Answer for 400

Percents and Fractions for 500

Express the percent 6 as a fraction in simplest

form.

Answer for 500

Percents and Decimals for 100

Express 0.20 as a percent.

Answer for 100

0.20 20

Percents and Decimals for 200

Express 0.08 as a percent

Answer for 200

0.08 8

Percents and Decimals for 300

Express 0.0003 as a percent

Answer for 300

0.0003 0.03

Percents and Decimals for 400

Express 26 as a decimal

Answer for 400

26 0.26

Percents and Decimals for 500

Express 340 as a decimal

Answer for 500

340 3.4

Percent of a Number for 100

What is 50 of 90?

Answer for 100

45

Percent of a Number for 200

What is 15 of 300?

Answer for 200

45

Percent of a Number for 300

What is 75 of 64?

Answer for 300

48

Percent of a Number for 400

In Mayas backpack there are 12 pens, 4 are red.

What percent of Mayas pens are red?

Answer for 400

4/12 33.33

Percent of a Number for 500

Mrs. Scott must grade about 180 papers every

Friday. If she grades 20 of the total number of

papers, how many has she graded?

Answer for 500

36 papers

Final RoundProportional Reasoning

Final Question

A model truck and a truck have a ratio of 164,

if the length of the model is 6 inches, what is

the length of the actual truck in feet?

Final Jeopardy Answer384 inches 32 feet