Week 2: Ch 2 HVACR Math

The fraction 7/8 is _

a proper fraction

Simplify: 3/4 + 1/2

1 1/4

Simplify: 7/16 - 4/32 + 1 - 3/8

15/16

Simplify: 47/16

2 15/16

The fraction 3/4 actually means ____.

3 divided by 4

Reduce to lowest terms: 24/64

3/8

Simplify: 12 1/2 + 14 3/8 + 7 1/32

33 29/32

Which of these fractions has the highest value?

35/64

Simplify: 17/16 - 8/32 + 1 1/2 - 2

5/16

Simplify: 1 1/4 + 2 1/8 + 3 1/2 - 7/8

6

1/2 ÷ 1/4 = 1/4

False

Reduce to lowest terms: 17/32

None of the above.

The number below the division line in a fraction is called the ____

denominator

An improper fraction has a numerator ____ the denominator

larger than

An improper fraction is most commonly converted to a ____

mixed number

The number above the division line in a fraction is called the ____.

numerator