7th Grade Review

The class has 12 girls and 16 boys. What is the ratio of total students to boys? (simplest form)

• 28/16
• 7/4
• 16/28
• 12/16

Round 23.542 to the nearest tenth.

• 23.5
• 23.6
• 23.54
• 23

Solve the proportion below:

• 418
• 2
• 38
• 11

Round 47.941 to the nearest tenth.

• 47.9
• 48
• 47.91
• 48.1

Solve the proportion:

• 4
• 8
• 14
• 10

5/6  x  1/2 =

• 5/6
• 6/12
• 5/12
• 1/2

y + 6 = 20

• y = 22

• y = 13

• y = 14

• y = 16

how would you solve this equation: 9x=153?

• multiply

• divide

• add

• subtract

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

7.    -4y = 48

• x = -52
• x = -12
• x = -44
• x = -13