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Rick's chore list shows that he is responsible for washing the dishes after dinner this week. Last night, he washed 44 plates in 22 minutes. Tonight, his grandparents are coming to dinner, and Rick will wash 66 plates.\newlineIf he washes plates at the same rate, how many minutes will it take Rick to wash the plates tonight?\newline____ minutes\newline

Full solution

Q. Rick's chore list shows that he is responsible for washing the dishes after dinner this week. Last night, he washed 44 plates in 22 minutes. Tonight, his grandparents are coming to dinner, and Rick will wash 66 plates.\newlineIf he washes plates at the same rate, how many minutes will it take Rick to wash the plates tonight?\newline____ minutes\newline
  1. Calculate Rate: Calculate the rate at which Rick washes plates. He washed 44 plates in 22 minutes, so the rate is 22 plates per minute.
  2. Determine Time: Determine how long it will take Rick to wash 66 plates at the rate of 22 plates per minute. Time == Number of Plates // Rate == 66 plates // 22 plates per minute == 33 minutes.

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