Question

SOLVE
i) 2-(3/5)
ii) 4+(7/8)
iii) (3/5)+(2/7)
iv) (9/11)-(4/15)​

Answer 1

Step-by-step explanation:

2-(3/5) = (2*5 - 3)/5 = (10 - 3)/5 = 7/5

4+(7/8) = (4*8 + 7)/8 = (32+7)/8 = 39/8

(3/5)+(2/7) = (3*7 + 2*5)/(5*7) = (21 + 10) /35 = 31/35

(9/11)-(4/15) = (9*15 - 4*11)/(11*15) = (135 - 44)/165 = 91/165