Question

The sum
of 2
rational numbers is 4/5
if one number 2/15, then find
other number​

Answer 1

Answer:

Answer is 2/3

Step-by-step explanation:

Given one no. is 2/15

Then let second no. be x

=> x+2/15 =4/5

=> x = 4/5-2/15

=> x =2/3

Answer 2

Step-by-step explanation:

Let the unknown number be x.

∴ According to the Problem,

$x \: + \: \frac{2}{15} \: = \: \frac{4}{5}$

$x = \frac{4}{5} - \frac{2}{15}$

Now we need to find the L.C.M. of 5 & 15 which is 15.

$x = \frac{12}{15} - \frac{2}{15}$

$x = \frac{10}{15}$

If we simplify it further in Lowest Terms, we will get :

$x = \frac{2}{3}$

So, we can conclude that the other number is ⅔ or 2/3...

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