1/9−(−1/8) = ПЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖ

Question

1/9−(−1/8) =
ПЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖЖ

Answer 1

1/9 - ( - 1/8 ) = 1/9 + 1/8 = 8/72 + 9/72 = 17/72

Answer 2

1/9-(-1/8)=1/9+1/8=(8+9)/72=17/72