Question

Find the ratio : 90cm to 3m​

Answer 1

In context to question asked,

We have to determine the ratio of 90 cm to 3 m.

As we know that,

Ratio of two or more quantity are determined only if the both the values have similar units.

So, converting 3 m into cm.

As we know that,

1 m = 100 cm

So, $3\;m = (3\times 100) = 300\:cm$

Now determining the ratio between 90 cm to 300 cm,

We will get,

$\frac{90}{300} = \frac{9}{30} = \frac{3}{10}$

Hence, ratio of the given values, 90 cm to 3 m will be 3:10.