Question

Which properties can be used in computing 2/5 into (5 into 7/6 ) + 1/3 into (3 into 4/11)
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Answer 1

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$\: \to \bf{ \frac{2}{5} \times ( 5 \times \frac{7}{6} )+ \frac{1}{3} \times (3 \times \frac{4}{11} })$

$\: \ggg \bf{ \frac{2}{5} \times \frac{35}{6} + \frac{1}{3} \times \frac{12}{11} }$

$\: \ggg \bf \frac{2 \times 7}{6} + \frac{4}{11}$

$\: \ggg \bf{ \frac{7}{3} + \frac{4}{11} }$

$\: \ggg \bf{ \frac{77 + 12}{33} }$

$\: \: \ggg \bf{ \frac{89}{33} }$