Question

Which expression results in a sum or difference of three and ten forty seconds

Answer 1

Hello There, today we will solve your problem,

Number 1,

Since we know the outcome to the equation has to
`3(10)/(43)`, we can solve each problem regularly to get the answer

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`\huge\blue{\mid{\fbox{\tt{NUMBER\:ONE}}\mid}}`

1. Solve for the difference

`6(5)/(7)-6(2)/(6)\\\\3(8)/(21)`

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`\huge\blue{\mid{\fbox{\tt{NUMBER\:TWO}}\mid}}`

We simply can eliminate this option due to it being addition, when one of the numbers is already bigger than what we want,

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`\huge\blue{\mid{\fbox{\tt{NUMBER\:THREE}}\mid}}`

1. Solve for the difference

`8\ (8)/(14)-5\ (1)/(3)\\\\3 (5)/(21)`

This equation also equals to
`3 (10)/(42)`, so we found our answer!