2/5×(-3/7)-1/6×3/2+1/14×2/5
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Answer:
your answer is 9/20
Step-by-step explanation:
2/5×(-3/7)-1/6×3/2+1/14×2/5
=-6/35-3/12+2/70 ( we multiple number so the number is come)
=LCM of 35,12 and 70 = 420
=-72/420-105/420+12/420
( all denominator are same so' use BODMAS rule)
= -72/420 - 117/420 ( minus minus is plus so the number is plus)
= 189/420
=189 and 420 is divided by 3 = 63/140
=63/140 is again divided by 7=9/20
= 9/20
I hope this is helpful
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