Multiply and Divide Fractions

Multiply Fractions

100

1/7 xx 1/10 =

1/70

200

5/9 xx 1/4 =

5/36

300

5/7 xx 3/5 =

15/35 or 3/7

400

5/6 xx 1/2 xx 3/4 =

15/48 or 5/16

500

4/5 xx 5/8 xx 2/3 =

40/120 or 1/3

Multiply Mixed Fractions

100

1 2/5 xx 2 1/2 =

35/10 or 7/2

200

2 2/3 xx 2 2/3 =

64/9

300

4 1/2 xx 2 5/6 =

153/12 or 51/4

400

3 6/7 xx 4 =

108/7

500

5 3/8 xx 7/9 =

301/72

Divide Fractions

100

1/12 -: 4 =

1/48

200

2 -: 6/7 =

14/6 or 7/3

300

3/5 -: 1/3 =

9/5

400

2/9 -: 2 =

2/18 or 1/9

500

9 -: 2/3 =

27/2

Divide Mixed Fractions

100

2 1/2 -: 1 1/2 =

10/6 or 5/3

200

2/3 -: 1 1/9 =

18/30 or 3/5

300

4/9 -: 4 4/9 =

36/360 or 1/10

400

1/3 -: 2 2/3 =

3/24 or 1/8

500

2 2/3 -: 5/6 =

48/15 or 16/5

Our Class

100

This student (almost) never uses their iPad to watch videos during their free time.

Darwin

200

This student went on a field trip to Gallaudet University, a school for the deaf and hard-of-hearing in DC.

Sarafina

300

This student answered more than 40 correct questions during IXL practice on Wednesday.

Alan

400

These two students are often seen drawing in a sketchbook or iPad.

Gloria and Zay

500

This student designed our class' Earth Day flyer.

German