Unit 3 Math Review

Ms. Nickles and four friends are sharing 3 sub sandwiches. Which equation can be used to find how much of the sandwiches each person gets if the sandwiches are split equally?

• 5 ÷ 3

• 3 ÷ 5

• 3 ÷ 4

• 4 ÷ 3

For the salad bar, Ruby must divide 9 bags of lettuce equally among 4 serving bowls. How many bags of lettuce will be in each bowl if divided equally?

• 4/9

• 2

• 2 1/4

• 2 1/2

Izzy has 1/5 hour left of practice and has to run 9 more laps around the track before she can leave. Which equation can be used to find out how long Izzy has to run each lap if she runs at a constant pace?

(Hint--> are you trying to divide the time left or the amount of laps?)

• x = 1/5 ÷ 9

• x = 1/5 ÷ 1/5

• x = 9 ÷ 1/5

• x = 1/9 ÷ 1/5

If 1/7 pound of uncooked pasta makes one appetizer serving, how many appetizer servings are in a 6-pound box of pasta?

• 6/7

• 1 1/6

• 7

• 42

Ms. Nickles is making pancakes for her 4 imaginary friends. Her recipe makes 11 pancakes. How many pancakes will each imaginary friend get?

• 4/11

• 2 1/4

• 2 3/4

• 3/4

Which one is true?

• 1/5 * 8/3 > 8/3

• 8/3 * 1/5 > 1/5

• 1/5 * 8/3 < 1/5

• 8/3 * 5/1 < 1/5

6 ÷ 1/3

• 6/3

• 18

• 1/18

• 6

6/7 * 2/3

• 9/7

• 7/9

• 1 3/7

• 4/7

13 ÷ 4

• 3 1/4

• 4/13

• 2 4/5

• 3 1/2

1 3/4 ∙ 1 3/5

• 3 4/5

• 2 4/5

• 1 4/5

• 4/5