Problem-Solving and Data Analysis practice question

Answer: 90

One minute is 60 seconds, so 1.5 minutes is 1.5 × 60 = 90 seconds.

Common wrong answers

If you answered 60

60 is one minute only.

If you answered 105

105 adds a stray 15; 60 + 30 = 90.

If you answered 150

150 treats a minute as 100 seconds.

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