Question

Try these: find using distributivity
{7/5×(-3/10)} +{7/5×9/10}​

Answer 1

➤ Answer :-

$\dashrightarrow \sf \bigg( \frac{7}{5} \times ( \frac{3}{10} ) \bigg) + \bigg( \frac{7}{5} \times \frac{9}{10} \bigg)$

$\dashrightarrow \sf \bigg (\frac{7 \times 3}{5 \times 10} \bigg) + \bigg( \frac{7 \times 9}{5 \times 10} \bigg)$

$\dashrightarrow \sf \bigg( \frac{21}{50} \bigg) + \bigg( \frac{63}{50} \bigg) = \frac{21 + 63}{50}$

$\dashrightarrow \sf \frac{84}{50} = 1 \frac{34}{50}$

$\Huge\therefore$The answer is $\sf 1 \frac{34}{30}$

Answer 2

$\color{grey}{AnSwEr:-}$

$( \frac{7}{5} \times ( \frac{3}{10}) ) + \frac{7}{5} \times (\frac{9}{10} )$

$( \frac{7 \times 3}{5 \times 10}) + (\frac{7 \times 9}{5 \times 10} )$

$(\frac{21}{50} ) + ( \frac{63}{50}) = \frac{21 + 63}{50}$

$\frac{84}{50} = 1 \frac{34}{30}$

So the answer is

$1 \frac{34}{30}$

hope this will help you..

-3idiots29