Question

a rational number is such that when you multi it by 5/2 and add 2/3 to the product you get 7/12.what is the number?

Answer 1

Answer:

let be calm and answer the question

Step-by-step explanation:

let the rational no. be x...

A/q

=(x × 5/2 ) + 2/3 = 7/12

= 5x/2 + 2/3 = 7/12

= 5x / 2 = 7/12 - 2/3

= 5x / 2 = -1/ 12

= -2 = 60x

= x = -2/60

= x = -1/30

So , Required number is -1/30

I hope you have understood..

For any confusion please comment .