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The height chart shows four children's heights in cm. When each height is rounded to the nearest 10 cm, how many of the children are '150 cm' tall?

Class 6Estimation and RoundingNumbers
  • A2
  • B4
  • C3
  • D1

Step-by-Step Solution

(a 5 in the ones place rounds up), . So 3 children round to 150 cm.
Answer: C) 3

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