Question

Add (giving answer in metre):
$$0.93 m$$ and $$64 cm$$

Answer 1

$$0.93 m$$ and $$64 cm$$
$$= 0.93 m + 64 / 100 cm$$
$$= 0.93 m + 0.64 m$$
$$0.93$$
$$0.64 +$$
___________
$$1.57$$
____________
$$\therefore$$ The addition of $$0.93 m + 64 cm = 1.57 m$$