Question

A) 2 / 7 + 3 / 7 = ? b) 5 / 8 + 7 / 8 = ? c) 2 / 3 - 1 / 2 = ?

d) 4 / 5 - 1 / 5 = ? e) 9 / 11 + 5 / 11 = ? g) 2 / 7 + 3 / 7 = ?
h) 5 / 8 + 7 / 8 = ? i) 2 / 3 - 1 / 2 = ? j) 4 / 5 - 1 / 5 = ?
k) 9 / 11 + 5 / 11 = ? l) 3 / 4 + 1 / 8 = ?

Please help me for 23 point

Answer 1

Answer: A=5/7. B=3/2. C=1/6

D=3/5. E=14/11. G=5/7 H=3/2 I=1/6 j=3/5 K=14/11 L=7/8

Explanation: