Question

21 centimetre 45 metre into metre

Answer 1

Here is your answer.

1 meter = 100cm

Given:45meter,21 cm

45meter= 45×100=4500cm

Total = 4500+21 cm
= 4521 cm.

Hope that this helps you.

Answer 2

45m 21cm
=45.21m

Hope it helps.

In case you need step by step explanation, here it is:-

1 m = 100 cm
So, 1 cm = 0.01 m

Now, 21 cm = 0.21 m

So, 45 m + 0.21 m = 45.21 m

There’s your answer
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