2 years ago

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

Mathematics

1 answer:

gregori [183]2 years ago

3 0

Answer:

the party began at 6:30

Step-by-step 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

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