Question

III. Answer the following:

12) Verify associative property of addition (x + y) + z = x + (y + z) for the given values of X = -12, y = -9/11, z = 7/-12

ans:

13) If a person cuts a 15cm long piece of paper into 5mm segments and also cuts a 5cm long piece of paper into 1mm segments. What will be the difference in the number of cuts made to each piece of paper?

ans:

15) Simplify (5^-1 ÷ 4^-1)^2 x (4/3)^-1

ans:

Answer 1

Answer:

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