Math Review 12/12

Select all that apply. Write a ratio of the first measurement to the second measurement in THREE different ways. 5 weeks, 35 days

• 5:35

• 35:5

• 5 to 35

• 35 to 5

The ratio of girls to boys at basketball practice is 2:3. If there are 12 girls at practice then how many boys are there?

• 15

• 18

• 20

• 21

Which ratio is equivalent to 5 to 4

• 4 to 5

• 10 to 12

• 25 to 20

• 15 to 8

36 to 21 = _____ to 7

• 7

• 9

• 10

• 12

1. Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins. What can you say about the two ratios?

• They are equivalent ratios

• The ratios are not equivalent

Which ratio is equivalent to 3:4

• 12:14

• 4:3

• 6:8

• 20:15

Which of the following ratios are NOT equivalent to 5:6?

• 10:12

• 15:18

• 16:20

• 20:24

Which ordered pair is in quadrant 1?

• (1.5, 2)

• (-4, 0.5)

• (-1.5, -1)

• (2.5, -3)

How many quadrants are on the coordinate plane?

• 8

• 2

• 4

• 1

Which quadrant is the ordered pair, (3,5) ?

• I

• II

• III

• IV