Question

rational number is such that when you multiply it by 2 by 5 and 2 by 3 to the product you get 7 by 15 what is the rational number​

Answer 1

Answer:

Step-by-step explanation:

Let the unknown number be X,

ATQ,

(X*2/5)2/3=7/ 15

4x/15=7/15

X= 7/15*15/4

X=7/4

Thus,the unknown rational number is 7/4

I Hope it helps