Question

What must be added to 25cm and 39cm to make 1m?

Answer 1

AS WE KNOW THAT 1m=100cm

SO,

LET THE NUMBER BE ADDED AS x

25cm+39cm+x=100
64cm+x=100
x=100-64=36cm

hope it helped u...

Answer 2

Well, 100 cm make up a meter, so you need your cm to equal 100.

First, you need to add 25 and 39, which gives you 64

Then you need to subtract 64 from 100, which gives you 36

So, you need to add 36 cm to make 1 m

Hope this helps

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