Question

1/60 - 1/90 ? LCM will be 180 ​

Answer 1

Answer:

Yeah LCM will be 180.

And the solution will be -

1/60 - 1/90

= (3 - 2)/180

= 1/180

Answer 2

Answer:

28/180

LCM 60,90 is =180

3-2/180=1/180 answer