Express as km using decimals:
(a) 8 m
(b) 88 m
(c) 8888 m
(d) 70 km 5 m
(a) We know that,
1000 m = 1 km
Therefore,
8 m = 
km
= 0.008 km
(b) We know that,
1000 m = 1 km
Therefore,
88 m = 
km
= 0.088 km
(c) We know that,
1000 m = 1 km
Therefore,
8888 m = 
km
= 8.888 km
(d) We know that,
1000 m = 1 km
Therefore,
70 km 5 m = (70 + 
) km
= 70 + 0.005 km
= 70.005 km
8