10. Verify 5/6 - (2/7 + 3/8) = (5/6 - 2/7) + 3/8
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Answered by
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29/168 is not equal to 155/168
Step-by-step explanation
LHS=5/6-(2/7+3/8)
= 5/6-(2/7*8+3/8*7) (multiply both in numerator and denominator)
=5/6-(16/56+21/56)
=5/6-37/56
=5/6*28-37/56*3 (multiply both in numerator and denominator)
=140/168-111/168
=29/168
RHS= (5/6-2/7)+3/8
=(5/6*7-2/7*6)+3/8 (multiply both in numerator and denominator)
=35/42-12/42+3/8
=23/42+3/8
=23/42*4+3/8*21 (multiply both in numerator and denominator)
=92/168+63/168
=155/168
29/168 is not equal to 155/168
Step-by-step explanation:
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Answered by
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Answer:
L.H.S
5/6 - (2/7 + 3/8)
=5/6 - 37/56
=29/168
R.H.S
(5/6 - 2/7) + 3/8
=23/42 + 3/8
=155/168
Therefore L.H.S is not equal to R.H.S
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