Question

1/-10+ 1/-40 physics questions​

Answer 1

Explanation:

it's answer is -1/8 if you will do reciprocal of its answer will be -8

1/-10+1/-40

1/-10-1/40

1×-4+-1/40 it's divide by 40 because this is the lcm of it

-5/40

-1/8 and reciprocal krne pr -8