Question

The sum of a number and its 2/3 is 15

Answer 1

Step-by-step explanation:

Let the number be x.

Second number= 2x/3

Given that,

x + 2x/3= 15 (LCM=3)

3x+2x/3=15

5x/3=15

5x=15*3

5x=45

x=45/5

 =9

x= 9

2x/3=6