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20-04-2017
Mathematics

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Walter practices piano for 1/4 1/2 hour or 3/4 every other day.If a line plot shows two X's above each value of time what is the total value of time?

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snickerwicker snickerwicker

20-04-2017

3 hours 1/4 times two equals 30 1/2 times 2 equals 1 hour 3/4 times 2 equals 90. 30 plus 60 plus 90 180. 180 divided by 60 is 3 so three hours.

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