Equivalent Ratios
Proportions
Writing Fractions/decimals as Percents
Percent as a number
Word Problems
100

What is 2/3 = ?/15 ?

What is 10?

100

What is 4/12 = 20/x?

What is 60?

100

What is 7/20 as a percent?

What is 35% ?

100

What is 20% of 45?

What is 9?

100

A survey says that 28 out of 40 people are pet owners.  Write a ratio in three ways in the simplest form.

What is 7/10. 7:10, 7 to 10?

200

What is 20/32 = 5/?

What is 8?

200

What is x/15 = 10/6?

What is 25?

200

What is 0.06 as a percent?

What is 6%

200

What is 25% of 80?

What is 20?

200

You travel 40 miles on two gallons of gas.  How many miles would you travel on one gallon of gas?

What is 20 miles?

300

What is ?/7 = 6/21?

What is 2?


300

Does 3/4 = 9/12  form a proportion? 

What is "yes"?

300
What is 0.135 as a percent?

What is 13.5% ?


300
What is 65% of 150?

What is 97.5?

300

Out of 100 people, 85 people read before bed.  Write this result as a percent, a decimal, and a fraction,  in the simplest form.

What is 85%, 0.85 and 17/20?

400

What is 24/? = 8/9 ?

What is 27 ?


400

Does 30/6 = 20/15 form a proportion?

What is "no"?

400

What is 3/8 as a percent?

What is 37.5%?

400

What is 83% of 20?

What is 16.6?

400

In one town 17 out of 100 people had a tv in their bedroom.  What percent of people did not have a tv in their bedroom?

What is 87%?

500

What is 7/10 = 14/?  

What is 20?

500

What is 40/z = 15/3?

What is 8?

500

What is 9/40 as a percent?

What is 22.5%?

500

What is 6% of 62?

What is 3?

500

Your class is going to the movies. Each ticket costs $10.  The movie theater gives a 20% discount to students.  How much will your ticket cost?

What is $8?