Question

B) i) do as directed in the bracket
(5)
1) 2 (find out multiples)
2) 30 (find out factors)
3) 4 and 3 (find out common multiple)
4) 40 and 100 (find out the common factors)
ii) find out the perimeter of the following
48cm
30cm​

Answer 1

Answer:

1) 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100 etc.

2)1, 2, 3, 5, 6, 10, 15 and 30.

3)12

4)200

(ii)Perimeter=2 x (L+B)

2 x (48+30)

2 x 78

156