Question

Find minus 2 by 5 into 3 by 7 plus minus 2 by 5 into 3 by 14

Answer 1

Step-by-step explanation:

$\frac{ - 2}{5} \times \frac{3}{7} + ( - \frac{2}{5} \times \frac{3}{14} ) \\ \\ \frac{ - 6}{35} - \frac{3}{35} \\ \\ = \frac{ - 6 - 3}{35} \\ \\ = \frac{ - 9}{35}$

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Answer 2

Answer:

(-2/5)×3/7+(-2/5)×3/14

(-2/5)×(3/7+3/14)

(-2/5)×(3/7×2/2+3/14)

(-2/5)×(6/14+3/14)

(-2/5)×(6+3)/14

(-2/5)×9/14

-18/70

-9/35

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