Maths Homework 28th November.

Due 5th December

This week we have been calculating percentages of numbers.

Group A:Find 10% of these numbers –

1) 20

2) 30

3) 50

4) 90

5) 140

6) 45

7) 35

8) 500Group

B:

1) 10% of 50

2) 10% of 35

3) 20 % of 80 (hint: double 10%)

4) 20% of 150

5) 15% of 30 (hint: 5% equals half 10%)

6) 15% 46

7) 11% of 20 (hint: find 1% by dividing by 100)

8) 11% of 80

Group C:

1) 10% of 50

2) 10% of 35

3) 20 % of 80 (hint: double 10%)

4) 20% of 150

5) 12% of 34

6) 12% of 85

7) 15% of 482 (hint: 5% equals half 10%)

8) 19% of 342