Ratios PreTest

What is the most important thing you need to know about ratios and rate?

• The biggest number is always first.
• For unit rate, you always compare it to "2'.
• The smallest number is always first.
• The order of the numbers matters.

Is this statement correct?
"There are 5 hamburgers sold for every 7 tacos in the cafeteria."  The ratio of hamburgers to tacos is 5:7.

• True
• False

Is this statement correct?
"There are 9 pet snakes for every 2 hamsters in the pet store." The ratio of snakes to hamsters is 2:9.

• True
• False

Is this statement correct?
"There are 10 passing AR tests for every 15 taken." The ratio of passing tests to tests taken is 2:3.

• True
• False

Is this statement correct?
"There are 5 shirts for for every 15 pants in the clothes store." The ratio of shirts to pants is 1:2.

• True
• False

Aidan ate 3 slices of pepperoni pizza. Later, he ate 2 slices of sausage pizza. What is the ratio of TOTAL slices of pizza he ate to sausage pizza? 

• 3:2
• 2:3
• 5:2
• 2:

A puppy rescue place has 3 pugs, 2 mutts, and 7 pit bulls. What is the correct ratio of pugs to pit bulls?

• 7:3
• 7/3
• 3 to 7
• 7 to 3

If the sports shop has a ratio of 7 basketballs to 2 volleyballs, complete the table:
Basketballs           Volleyballs
21                              ?
How many volleyballs?

• 2
• 8
• 6
• 3

If the sports shop has a ratio of 7 basketballs to 2 volleyballs, complete the table:
Basketballs           Volleyballs
?                             12
How many basketballs?

• 42
• 21
• 14
• 12

If the sports shop has a ratio of 7 basketballs to 2 volleyballs, complete the table:
Basketballs           Volleyballs
49                            ?
How many volleyballs?

• 24
• 7
• 12
• 14