2/5×(-3/7)-1/6×3/2+1/14×2/5
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Answer:
-11/28
Step-by-step explanation:
2/5× (-3/7)-1/6×3/2+1/14×2/5
= -6/35-1/4+1/35
= (-6×4-1×35+1×4)/140 {140 is the LCM of 35 and 4}
= (-24-35+4)/140
= (-59+4)/140
= -55/140
= -11/28
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