Question

The ratio 50cm to 2.5m is
(a) 10 : 1
(b) 5 : 1
(c) 1 : 5
(d) none of these ​

Answer 1

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Given that :-

We have to find the ratio of 50 cm to 2.5 m

Let us first make the units same

Convert 50 cm to meter

1 cm = 0.01 meter

Therefore,

50 cm = 50 x 0.01 = 0.5 meter

Thus, ratio of 50 cm to 2.5 m is:

0.5 : 2.5

Reduce to lowest terms

1 : 5

Thus, ratio of 50 cm to 2.5 m is 1 : 5