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Question 31

A shop estimates a price of 18.52 dollars to the nearest whole dollar. What is the estimate?

  1. 18 dollars
  2. 18.5 dollars
  3. 19 dollarsBonne réponse
  4. 20 dollars

Explication

For the nearest whole number, the tenths digit in 18.52 is 5, so 18 increases to 19. Choosing 18 would apply the round-down rule even though the deciding digit meets the 5-or-more threshold.

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Question 31: A shop estimates a price of 18.52 dollars to the nearest… · Decimals and Place Value · Questena