Question

Simplify
1. (-9/2×4/15)+(36/20×-10/3)-(10/2×3/40)​

Answer 1

(-6/5)+(-6)-(3/8)

-6/5-6+3/8

-6.825

I hope help this answer

Answer 2

Answer:

$= > ( \frac{ - 9}{2} \times \frac{4}{15} ) + ( \frac{36}{20} \times \frac{ - 10}{3} ) - ( \frac{ - 10}{2} \times \frac{3}{40} ) \\ = > ( \frac{ - 3}{1} \times \frac{2}{5} ) + ( \frac{6}{1} \times \frac{ - 1}{1} ) - ( \frac{ - 1}{2} \times \frac{3}{4} ) \\ = > ( \frac{ - 6}{5} ) + ( \frac{ - 6}{1} ) - ( \frac{ - 3}{8}) \\ = > \frac{ - 6}{5} - \frac{6}{1} + \frac{3}{8} \\ = > - 1.2 - 6 + 0.375 \\ = > - 6.825$

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