Question

Convert:
3 megametres = ___ km.

Answer 1

We know that, 1 megameter = 10,00,000 m
and 1 km = 1000 m
that makes 1 megameter = $\frac{1000000}{1000}$ km = 1000 km
Therefore, 3 megameters = 3 x 1000 km = 3000 km.