Question

(a) -4/5 × 3/7 + 4/5 × 3/7
(b) 1/2 × 5/6 + 1/3 × 1/4


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Answer 1

Answer:

this is the answer

hope it helps

Answer 2

Step-by-step explanation:

a)-4/5×3/7+4/5×3/7

-12/35+12/35

-12+12/35

0/35

0

b)1/2×5/6+1/3×1/4

5/12+1/12

5+1/12

6/12

1/2