Show:
Adding and Subtracting Fractions (Review)
Fraction Of
Multiplying Fractions
Dividing Fractions
100
4/5  -  7/15
5/15 = 1/3
100
What is 1/8 of 32?
4
100
15 x 2/3
30/3 = 10
100

1/2 divided 8

1/16

200
2/3  +  3/4
17/12 = 1 and 5/12
200
What is 2/8 of 32?
8
200
36 x 2/9
72/9 = 8
200

7 x 1/2

14

300
Make an estimate AND solve 6 and 4/9  +  4 and 2/3.

Estimate: 6 + 5 = 11

10 and 10/9 = 11 and 1/9

300
What is 1/5 of 35?
7
300
2/8 x 4/5
8/40 = 1/5
300
Carlotta has 3/4 gallon of paint. She wants to pour it into 8 smaller containers, putting the same amount in each container. How much paint should she put in each container?
3/32
400

Find an estimate AND solve 8 and 6/9 - 2 and 2/12

Estimate: 9 - 2 = 7

6 and 3/6 = 6 and 1/2

400
What is 4/5 of 35?
28
400

In the problem 27 x 5/9, will the product be greater than or less than 27? How do you know?

Less than because you are multiplying 27 by a number less than 1. 5/9 is less than 1!

400
Danielle is running a 2-mile race around a track. If each lap around the track is 1/4 mile long, how many laps will she run?
8
500
Jeff walked 3 and 3/5 miles on Wednesday and 2 and 4/5 miles on Thursday. How many miles did he walk on Wednesday and Thursday all together?
5 and 7/5 = 6 and 2/5
500
When you see a math problem written as "1/2 of" what operation are they talking about?
multiplication
500
3/7 x 2/5
6/35
500

16 divided by 1/4

64