Question

If a/b=5/3 then 3a = ____.

Answer 1

Answer: 15

Explanation:

If a/b is equal to 5/3 then a= 5 and b= 3

3a is equal to 3 times a which is equal to 3*5

3 times 5 is 15 so 3a=15

Answer 2

Answer: 15
a=5, b=3
3a= 3x5= 15