using appropriate
propertie and find 2/5×(-3/4)-1/6×3/2+1/14×2/5
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Answer:
(2/5 × -3/4) - (1/6 × 3/2) + (1/14 × 2/5)
= (-6/20) - (3/12) + (2/70)
= -252/840 - 210/840 + 24/840
[ putting a common denominator ]
= (-252-210+24)/840
= -438/840
= -219/420☑️
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