Question

6.Evaluate 7/5×-3/12+7/5×12​

Answer 1

Answer:

hope it helps you to explain

Answer 2

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In the above question we need to follow the law of Distributive property

$( \frac{7}{5} \times \frac{ - 3}{12} ) + ( \frac{7}{5} \times \frac{5}{12} )$

a = 7/5 , b= - 3/12 and c = 5/12

$( \frac{7}{5} \times \frac{ - 3}{12} ) + ( \frac{7}{5} \times \frac{5}{12} )$

=

$\frac{7}{5} \times ( \frac{ - 3}{12} + \frac{5}{12} )$

$\frac{7}{5} \times \frac{2}{12} = \frac{14}{60} = \frac{7}{30}$

Hence, the correct answer is 7 / 30.

Explore More:-

First, apply the distributive property to the left side of the equation. Multiply each of the two numbers inside the parentheses by 5 and then add those products. Next, solve as you would solve any two-step equation. To isolate \begin{align*}5k\end{align*} on the left side of the equation, subtract 15 from both sides.

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