Question

What should be added to −7/12 to get −4/15 ?
In Rational Numbers

Answer 1

Answer:

-7/12 + x = -4/15

x = -4/15 - (-7/12)

LCM of 15 and 12 = 60

-7/12 = -35/60

-4/15 = -16/60

x = -16/60 - (-35/60)

x = 19/60

Hope this helps you :)