17/8 km
1/4
200 m /1 km = 200 m/1000 m = 1/5
3000 m = 3 kmTo convert from m to km, divide by 1000.
3.3 km = 3300 mTo convert from km to m, multiply by 1000.
To find the fraction of 1 km that 400 m represents, first convert 1 km to meters, which is 1000 m. Then, divide 400 m by 1000 m: ( \frac{400}{1000} = \frac{4}{10} = \frac{2}{5} ). Therefore, 400 m is ( \frac{2}{5} ) of 1 km.
400 m =0.4 km
4/5
The decimal fraction is 0.1
1/1000
It is 0.85
100 cm = 1 m so 3300 cm = 3300/100 = 33 m. And then, 79 m + 3300 cm = 79m + 33m = 112m
1 km = 1000 m so 3.12 km = 3.12*1000 m = 3120 metres. Simple!