Question

please give me fast answer​

Answer 1

$( \frac{ - 4}{3} + \frac{6}{5} ) \times \frac{7}{9} = \frac{ - 20 + 18}{15} \times \frac{7}{9}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{ - 2}{15} \times \frac{7}{9}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:= \frac{ - 14}{135}$

$\frac{ - 2}{7} \times ( \frac{3}{7} \times \frac{9}{14} ) = \frac{ - 2 \times 3 \times 9}{7 \times 7 \times 14}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{ - 27}{343}$

Answer 2

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