Help Me Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Question 1.1. Express each ratio as a fraction in simplest form.

18 : 24

A)1/2

B)2/3

C)3/4

D)6/7

Write the number as a percent.

3.1












What is 24% of 75?

 
 


 
 


 
 


 
 

Question 6.6. Fifty-four percent of what number is 162?

 
 


 
 


 
 


 
 

Jacqueline drove 72 km on 6 L of gasoline. What of the following equations can be used to find how far she can travel on a full tank of 50 L?

The ratio of two numbers is 5 to 3. The sum of the numbers is 16. What are the numbers?

 
 


 
 


 
 


 
 

Question 9.9. In the spring, the height of a vine was 25 inches. In the fall, the height of the vine was 140 inches. What was the percent of increase?

 
 


 
 


 
 


 
 

 
 


 
 


 
 


 
 

Question 11.11. Forty is what percent of 200?

 
 


 
 


 
 


 
 

Question 12.12. Ruiz invests $55 at a simple interest rate of 4%. How much interest will he earn after 5 years? 

 
 


 
 


 
 


 
 

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