Grade 3 problem

Time and calendars · Grade 3

A school schedule has four 45-minute lessons and three 10-minute breaks. How many minutes do the lessons and breaks take altogether?

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  1. Calculate the time for lessons and breaks separately.
  2. Add 4 × 45 and 3 × 10.
Show the answer and solution

Answer: 210

The lessons take 4 × 45 = 180 minutes, and the breaks take 3 × 10 = 30 minutes. The total is 210 minutes.

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