# Quiz: After Review Lessons 1-23 - PowerPoint PPT Presentation

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## Quiz: After Review Lessons 1-23

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### Title: Slide 1 Author: Tech Admin Last modified by: Tech Admin Created Date: 2/18/2010 10:35:59 PM Document presentation format: On-screen Show Other titles – PowerPoint PPT presentation

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Title: Quiz: After Review Lessons 1-23

1
Quiz After Review Lessons 1-23
• 10 feet ____________ inches
• 60 yards ___________ feet
• 2 tons ____________ pounds
• 1,200 cm ____________ meters
• 7 grams ____________ milligrams
• 2 kilometers ____________ meters
• 5 hours ____________ minutes
• 5 hours ____________ seconds

2
(No Transcript)
3
Convert each fraction or mixed number to a
decimal.
Convert each fraction to a percent.
Convert each decimal to a fraction.
4
• Six out of every 8 patients in a doctors office
are sick.
• Write the ratio of sick patients to all patients.
• Write the ratio of well patients to all patients.
• Write the ratio of sick patients to well patients.

5
Find the unit rate
A store sells 2 dozen cookies for 7.20 Find
Mr. Ds truck traveled 385 miles on 25 gallons of
gas. How many miles per gallon did he average?
6
Convert each rate
35 per day to dollars per week
If you make 17.50 per hour, how much do you
get paid for 8 hours of work?
7
If 7 pounds cost 10.43 How much for 10 pounds?
A bicyclist rides 18 miles in 2 hours. How far
will the bicyclist ride at this speed in 5 hours?
Ashley has a text messaging plan that charges her
2.00 for 80 texts. How much would she pay for
900 text messages?
A 12 ounce soda costs 1.25 in the vending
machine. At that rate, how much would a 32
ounce soda cost?
8
Determine the scale factor for each pair of
similar figures
9
The shapes below are similar. Use proportions to
solve for each variable.
10
For these similar figures Find the scale
factor. Find the ratio of the perimeters. Find
the ratio of the areas
11
For these similar figures Find the scale
factor. Find the ratio of the perimeters. Find
the ratio of the areas