Question

(1/2×3/5)+(7/5×-15/4)+(-5/2×4/2)​

Answer 1

Answer:

$= \frac{3}{10} + \frac{ -21}{4} + ( - 5)$

$= \frac{12 + ( - 210) + (- 200)}{40}$

$= \frac{ - 398}{40}$

$= \frac{ - 199}{20}$

$= - 9 \frac{19}{20}$

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