Question

2/5×-3/7-1/14-3/7×3/5​

Answer 1

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$\implies$ $\frac{2} {5}$ - $\frac{3} {7}$ -$\frac{1} {14}$ - $\frac{3} {7}$ × $\frac{3} {5}$

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$\implies$ $\frac{2} {5}$ - $\frac{3} {7}$ -$\frac{1} {14}$ - $\frac{9} {35}$

$\implies$ $\frac{28 - 30 - 5 - 18} {70}$

$\implies$ $\frac{-35} {70}$

$\implies$ $\frac{-1} {2}$