Question

Fill in the blanks 5+[(-7) + (-3) ]= [(5) +(....)] +(-3)​

Answer 1

Answer:

5 + ( - 7 ) + ( - 3) = 5 + ( - 7 ) + ( - 3 )

Answer 2

Answer:

5/-7 = .../35

Let the unknown number be ' x ' .

So, -5/7= x/35

( You must know that -5/7=5/-7 ).

See, here you can use equivalent fractions to find the answer.

Equivalent fractions mean that if you multiply or divide the numerator and denominator of a fraction then the equity is not interrupted.

So, see here the denominator is multiplied by 5. So, to maintain the equality we need to multiply the numerator by the same number, i.e. , 5 . So, as we know -5×5= -25.

Therefore, the correct answer is 5/-7 = -25/35.

Hope this helped you.

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Thanks.

Step-by-step explanation: