Question

2/3(3/5+4/5)=2/5_+2/5×4/5 and fill the blank

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

LHS = 2/3(3/5+4/5)

       = 2/3(7/5)

       =14/15

RHS = LHS,

So, let the unknown number be x

14/15 = 2/5 + x +2/5 ×4/5

14/15 = 4/5 * 4/5 + x

14/15 = 16/25 + x

14/15 - 16/25 = x

140-96 = x

    150

44/150 =x

22/75 = x