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 $3\frac{10}{43}$, 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

$6\frac{5}{7}-6\frac{2}{6}\\\\3\frac{8}{21}$

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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

$8\ \frac{8}{14}-5\ \frac{1}{3}\\\\3 \frac{5}{21}$

This equation also equals to $3 \frac{10}{42}$, so we found our answer!