Question

simplify using appropriate properties
a) 2/5 × 1/6 - 1/12 + 2/5 × 2/3
b) 6/7 × 49/18 _ 7/3 × 1/49 + 6/7 × 1/18 full explanation how.​
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Answer 1

Answer

a) 1/4

b) 7/3

Step-by-step explanation:

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