ratios and ratio tables and equivalent ratios

What is a comparison of two quantities that can be written in three ways:

a to b

a:b

 $\frac{a}{b}$  

(a)  

Two ratios that describe the same relationship are called:

Write the ratio of red circles to blue circles.

 Use the table to write the ratio for Sports to Basketball

 (WRITE THE RATIO USING A COLON)

(a)  

Find the missing value in the ratio table.

(a)  

What is the value for A

(a)  

What is the value of B

(a)  

What is the value of C

(a)  

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there? (**HINT - create a ratio table)

(a)  

What is the value for A

(**HINT - is the value increasing or decreasing?)

(a)