Question

By what number should we add - 5/4 so that the sum becomes 13/12

Answer 1

Step-by-step explanation:

Let the number to be added be x

According to the question,

x+-5/4=13/12

x=13/12+5/4

x=13/12+15/12( lcm of 4 and 12 is 12)

x=28/12