a rational number 6/7 is subtracted from 9/11 .the result is then addedto the additive inverse of -5/8 what is the reciprocal if the final sum
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Step-by-step explanation:
ie (9/11 - 6/7) + 5/-8(additive inverse of -5/8
LCM of 11 and 7 is 77
numbers when converted would be 63/77 and 66/77
so the equation now would be (63/77 - 66/77) + 5/-8
that is equal to -3/77 + 5/-8
on doing cross multiplication we would obtain -24 + 385
---------------
-616
that is equal to 361/ -616
so its reciprocal would be -616/361
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