Fractions

Vocab

100

tells how many pieces we have; top number of fraction

numerator

200

tells total number of pieces; bottom number of the fraction

denominator

300

has a numerator that is greater than the denominator

improper fraction

400

has a numerator that is smaller than the denominator

proper fraction

500

when you flip a fraction

reciprocal

Multiplying

100

1/2 x 5/4

5/8

200

3/10 x 6/11

18/110

300

7/13 x 11/14

77/182

400

3 x 9/20

27/20

500

4  2/3 x 5/6

70/18

Dividing

100

2/3 divided by 8/11

22/24

200

13/4 divided by 1/2

26/4

300

6/17 divided by 3/5

30/51

400

6 divided by 3/7

42/3

500

8  1/2 divided by 9/13

221/18

Improper to Mixed

100

Convert 17/5 to a mixed number.

3  2/5

200

Convert 13/3 to a mixed number.

4  1/3

300

Convert 31/4 to a mixed number.

7  3/4

400

Convert 77/9 to a mixed number.

8  5/9

500

What are the steps to convert an improper fraction to a mixed number.

divide the numerator by the denominator, the remainder becomes the new numerator, the denominator does not change

Mixed to Improper

100

Convert 3  7/10 to an improper fraction.

37/10

200

Convert 4  3/4 to an improper fraction.

19/4

300

Convert 7  2/3 to an improper fraction.

23/3

400

Convert 9  5/6 to an improper fraction.

59/6

500

What are the steps to convert mixed number to an improper fraction.

multiply the denominator and whole number then add the numerator; the denominator stays the same