Question

find the ratio of the following 80cm to 2m
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Answer 1

Answer:

Answer is 2:5....................

Answer 2

Given,

Let, x = 80cm

       y = 2m

To Find,

Ratio of 80cm to 2m = ?

Solution,

We can solve the question using the following ways:

Let us assume that x = 80cm and y = 2m.

Since the physical quantities are not in S.I. units, unit conversion is required.

x = 80cm = 0.8m

Now,

$Ratio = \frac{x}{y}$

$Ratio = \frac{0.8}{2}$

$Ratio = 0.4$

Hence, the ratio of 80cm to 2m will be 0.4.