Question

simplify - 45/9 *15/27*40/15*64/-20​

Answer 1

Answer:

$answer \: is \: \frac{ - 640}{27}$

Step-by-step explanation:

$\frac{45}{9} \times \frac{15}{27} \times \frac{40}{15} \times \frac{64}{ - 20}$

$\frac{5}{9} \times \frac{1}{3} \times \frac{2}{1} \times \frac{ - 64}{1}$

$\frac{ - 640}{27}$

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