## Thursday, 13 May 2021

### maths fractions

Fresh Fractions

We are learning to add and subtract fractions with different denominators

We are learning to find equivalent fractions and improper fractions

Show your working to some of these

What is 1/4 of 20?  5

What is ¼ of 8? 2

What is ⅓ of 6? 2

What is 2/6 of 12? 4

What is ¼ of 20? 5

What is 1/10 of 20 ?2

What is ⅔ of 30?20

What is ⅕ of 25? 5

What is ½ of ⅓ ?  2/3

What is ⅓ of ⅓ ? 2/3

What is 4/8 the same as? 8/16

What is ⅖ the same as? 4/10

What is 10/30 the same as? 100/300

What is 25/50 the same as?250/500

What is 25/25 the same as? 1 whole

I have 2/16 of a cake at a birthday party. I am then given ⅝ of a cake. How much cake do I have altogether?

6/16

10/17 + 10/17 = 1 7/17    or   17/10 + 17/10 = 1 7/17

20/25 + 17/25 =  1 12/25    or 25/20 + 17/25 = 1 12/25

Show your working for some of these!

½ + 3/4 =  4/6

2/6 + ⅔ =  4/9

⅕ + 2/10 = 3/15

2/6 + 4/12 = 6/18

2/5 + 3/15 = 5/20

1/9 + 1/18 = 2/27

1/7 + ⅚ = 6/13

4/9 + 5/13 =  9/22

9/13 + 9/26 = 18/39

6/9 + 4/18 = 10/27

5/8 + 6/14 = 11/22

3/15 + 8/19 = 11/37

5/6 + 1/7 = 6/13