Question

what should be subtracted from (9/10 +13/20) to get 1/12 ?​

Answer 1

9/10+13/20-1/2...take lcm

18/20+13/20-10/20

31/20-10/20

21/20 ans

Answer 2

Answer:

i am om sai prasad your classmates from prabhushree school class 7