Math  /  Numbers & Operations

QuestionAfter finishing her dinner, Shianne spends 2615\frac{26}{15} hours at hockey practice, 41 minutes reading, 2130\frac{21}{30} of an hour doing homework, and half an hour watching TV, then she goes to bed. i. How much time does Shianne spend on all of her after-dinner activities? ii. If Shianne finishes dinner at 6:15pm6: 15 \mathrm{pm}, what time does she go to bed?

Studdy Solution
Calculate the time Shianne goes to bed.
Shianne finishes dinner at 6:15pm6:15 \mathrm{pm}.
Add 33 hours and 3760\frac{37}{60} hours to 6:15pm6:15 \mathrm{pm}:
3 hours after 6:15pm6:15 \mathrm{pm} is 9:15pm9:15 \mathrm{pm}.
Add 3760\frac{37}{60} hours (which is 37 minutes) to 9:15pm9:15 \mathrm{pm}:
9:15pm+37 minutes=9:52pm9:15 \mathrm{pm} + 37 \text{ minutes} = 9:52 \mathrm{pm}
The total time spent on all activities is:
3 hours and 3760 minutes3 \text{ hours and } \frac{37}{60} \text{ minutes}
Shianne goes to bed at:
9:52pm9:52 \mathrm{pm}

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