6th grade Math 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

5/6  x  1/2 =

• 5/6
• 6/12
• 5/12
• 1/2

What is the quotient of these fractions in lowest terms?

• 6/40
• 6/10
• 3/5
• 12/20

When do we use the "Keep-Change-Change" strategy?

• When we subtract ALL decimals/fractions
• Any time we are adding OR subtracting decimals/fractions
• When we subtract NEGATIVE decimals/fractions
• When MULTIPLYING decimals/fractions

Change this improper fraction into a mixed number:
47/5
^{_{(Use your multiplication chart)}}

• 9 ⅖
• 8  7/5
• 9 ⅕
• 8 ⅚

-5 - (- 3)

• -8
• 8
• -2
• 15

-32/8

• -4
• -5
• 4
• 24

How much tip should you leave if you want to tip 23% at Applebee's on a $27.31 bill?

• $6.28
• $33.59
• $21.03