Question

simplify the following (-2 upon 9× 27 upon -16) + (-1 by 2 × 5 by 3)​

Answer 1

Step-by-step explanation:

$( \frac{ - 2}{9} \times \frac{27}{ - 16} ) + ( \frac{ - 1}{2} \times \frac{5}{3} ) \\ = ( \frac{ - 2 \times 27}{9 \times - 16} ) + ( \frac{ - 1 \times 5}{2 \times 3} ) \\ = ( \frac{ - 54}{144} ) + \frac{ - 5}{6} \\ = \frac{54 \div 9}{144 \div 9} + \frac{ - 5}{6} \\ = \frac{6 \div 2}{16 \div 2} + \frac{ - 5}{6} \\ = \frac{3}{8} + \frac{ - 5}{6} \\ (lcm \: of \: 8 \: and \: 6 = 48) \\ = \frac{(3 \times 6) + ( - 5 \times 8)}{48} \\ = \frac{18 +( - 40)}{48} \\ = \frac{ - 22}{48} \\ = \frac{ - 22 \div 2}{48 \div 2} \\ = \frac{ - 11}{24}$

Hence the answer is

-11/24

hope it helps.

Answer 2

Here You Go! With the correct solution.