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Mathematics, 03.02.2020 04:51 VamPL
Show a professional pianist spends an average of 45 hours practicing the piano in a three-week period. using this ratio how many hours does he practice in three months? hint: change three months to the equivalent number of weeks using the fact that there are about four weeks in each month. set up a proportion, defining a variable for the unknown quantity, solve the proportion, showing all work leading to your answer, and write a sentence to explain the meaning of the answer for the situation.
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