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Question 74

Which calculation does NOT give the quotient 4.8 ÷ 0.6?

  1. 48 ÷ 6
  2. 480 ÷ 60
  3. 4.8 × 0.6Bonne réponse
  4. 24 ÷ 3

Explication

Scaling both parts equally gives 4.8 ÷ 0.6 = 48 ÷ 6 = 8, and 480 ÷ 60 is equivalent as well. The calculation 4.8 × 0.6 = 2.88 multiplies rather than divides, so it cannot give the quotient.

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