In rough how to do the step3 (2/3) == 4 - (1/3)

Maths

This question was asked in Ex 3.2, 10

In rough how to do the step

3 (2/3) == 4 - (1/3)

Rishi Rishi

Sept. 10, 2017, 10:08 p.m.

Answers!

Davneet Singh

Sept. 11, 2017, 2:11 p.m.

Hello Rishi

3(2/3) = 3 + 2/3

Now, to bring 4 on right side, we add and subtract by 1

3(2/3) = 3 + 2/3 + 1 - 1

3(2/3) = (3 + 1) + (2/3 - 1)

3(2/3) = 4 + (2/3 - 1)

3(2/3) = 4 - (1 - 2/3)

3(2/3) = 4 - (1/3)

3(2/3) = 4 - 1/3

Is it clear now?

So, it means

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