Lessons 10-15 review

Add fractions

100

1/2 + 1/4 

3/4

200

1/3 + 2/5 

11/15 

300

3/4 + 2/5 

23/20 or 1 3/20 

400

5/6 + 7/12 

17/12 or 1 5/12 

500

6/5 + 3/10 

1 5/10 

Multiply Fractions

100

1/3 x 1/2 

1/6 

200

2/3 x 1/3 

2/9

300

1/4 x 2/4 

2/16 or 1/8

400

2/3 x 3/5 

6/15 or 2/5 

500

5/8 x 1/9 

5/72 

What's the Area

100

TRUE or FALSE: Area and Volume are the same

FALSE

200

What is the formula for area?

length x width 

300

L = 2 in 

W = 3 in 

6 in² 

400

L= 1 1/2 cm 

W= 2 1/4 cm 

3 3/8 cm²

500

L= 2 1/8 cm 

W = 8 cm 

17 cm²

Make it a mixed number!

100

5/4 as a mixed number 

1 1/4

200

2 x 3 1/2

7

300

2 1/4 as an improper fraction 

9/4

400

2 x 5 1/8 

15 3/8 

500

4 x 9 2/7 

37 1/7