Gary’s party ended at 10:00 pm. It lasted 3.5 hours. What time did the party start?

asked Aug 9, 2021 84.6k views

3 votes

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3 votes

Answer:

the party began at 6:30

Explanation:

if you minus 3 hours from 10 you go to 7pm and 0.5 of a hour is equal to 30 minutes so the party began at 6:30

Leida answered Aug 15, 2021

by Leida

8.5k points

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