Question

sum of two rational no.is2,other rational no.is2/5,find the other rational no.
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Answer 1

HOPE IT WILL HELP YOU. SOLUTION IS IN THE PICTURE.

Answer 2

Answer:

The value of Other rational number is 2/5 .

Step-by-step explanation:

Given -

Sum of two rational no.is 2 .

One of the number is 2/5

To find -

Other rational number

Solution -

Let, Other rational number is x .

We can given information as,

Sum of two rational no.is 2 .

$x+ \frac{2}{5} = 2$

$x= 2-\frac{2}{5}$

For subtraction of rational number both the denominator should be same.

Multiply 2 by 5/5 we get,

$x= \frac{10}{5}-\frac{2}{5}$

$x=\frac{10-2}{5}$

$x=\frac{8}{5}$

∴ The value of Other rational number is 2/5 .