Question

Gives an approximate value of quantity ___________​

Answer 1

199990 okokkkkkkkk4y14yby4b1y4b4byb

Answer 2

Answer:

Approximate numbers arise from measurement or calculation. We can never perform a completely accurate measurement with a ruler, tape measure or thermometer. There is always some inaccuracy involved, since we can always get a more accurate answer if we use a ruler (or other measuring device) with smaller units.

Explanation:

By comparison, exact numbers arise from counting. For example, the number of pens we can have is either 0 pens, 1 pen, 2 pens, 3 pens and so on. Such quantities are exact.

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