Question

What is approximation Write down the rules for rounding off detail

Answer 1

Answer:

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. Example: 38 rounded to the nearest ten is 40. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. Example: 33 rounded to the nearest ten is 30.

Explanation:

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Answer 2

Answer:

• An approximation is anything that is intentionally similar but not exactly equal to something else