Question

Find the ratio of 40 cm to 2.5 m.

Answer 1

40cm:1.5m

=40cm:1.5×100cm since 1m=100cm

=40:150

=4:15

∴ the ratio is 4:15

Answer 2

4:25

Step-by-step explanation:

40cm:2.5m

It is easy to change 2.5 m to cm so

let's change it

As we know 1m=100 cm

so, 2.5m= 2.5*100

= 250

So, 40cm:250cm

40cm/ 250cm

cm=cm so both will be cut

and 0 and 0 also

and 4 and 25 are left they can't be reduced more so

Answer = 4:25

Hope it helps

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