Question

simplify bracket open minus 8 upon 5 into 3 upon 4 + 7 upon 8 into bracket open minus 16 upon 28 bracket close large black close

Answer 1

Hey friend,
Here is the answer you were looking for:
$( - \frac{8}{5} \times \frac{3}{4} + \frac{7}{8} ( - \frac{16}{28} )) \\ \\ = - \frac{2}{5} \times3+ \frac{7}{8} \times - \frac{16}{28} \\ \\ = - \frac{6}{5} + \frac{1}{1} \times - \frac{2}{4} \\ \\ = - \frac{6}{5} + \frac{1}{1} \times - \frac{1}{2} \\ \\ = - \frac{6}{5} + ( - \frac{1}{2} ) \\ \\ = - \frac{6}{5} - \frac{1}{2} \\ \\ = \frac{ - 6 \times 2 - 1 \times 5}{10} \\ \\ = \frac{ - 12 - 5}{10} \\ \\ = \frac{ - 17}{10} \\ \\ in \: decimal = - 1.7$

Hope this helps!!!!

@Mahak24

Thanks...
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