67
Length
Multiplication involving length
12. Work out the following. Give your answers in m and cm.
13. Work out the following. Give your answers in m and cm.
(a) 4 m 30 cm x 3 (b) 3 m 45 cm x 2 (c) 5 m 2 cm x 6
Work out the following.
(a) 63 cm x 3
Let’s work out
(b) 2 m 45 cm
3
x
(c) 5 m 60 cm
7
x
6 3 cm
x3
1 8 9 cm
2076 cm = 2000 cm + 76 cm
= 20 m + 76 cm
= 20 m 76 cm
(a) 5 m 32 cm
8
x
63 cm 63 cm 63 cm
3 x 63 cm
OR
3 m 46 cm
6
x
20 m 7 6 cm
32 346 cm
6
x
2076 cm
32
(b) 3 m 46 cm x 6