Question

What should be added to 4 by 15 to get 3 by 5?

Answer 1

Answer:

1/3

Step-by-step explanation:

4/15 + x = 3/5

x = 3/5 - 4/15

 = (9 - 4)/15

 = 5/15

 = 1/3

Answer 2

Answer:

add 4+5=9

Step-by-step explanation:

9/15

cansel the number,

=3/5