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Round each number to the nearest whole number. What is the best estimate for the sum of 317.38 82.21?
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4 votes
Round each number to the nearest whole number.

What is the best estimate for the sum of 317.38 82.21?

User Vlad Holubiev
by
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1 Answer

4 votes
If the tenths place is 0-4, round down; if it is 5-9, round up:

317.38 becomes 317
82.21 becomes 82

317 + 82 = 399

Answer:
399

Hope this helps.
User Tourki
by
6.0k points
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