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Question 2 - Brianna spends 7 3/5 hours in school each day. Her lunch period is 30

minutes long, and she spends a total of 42 minutes switching rooms between classes.
The rest of her day is spent in 6 classes that are all the same length. How long is each
class?​

User Tekiegirl
by
7.8k points

1 Answer

3 votes

Answer:

64 minutes

Explanation:

7⅗ hours = 7⅗ × 60 min

= 38/5 × 60

= 456 minutes

456 - 30 - 42 = 384 minutes for 6 classes

384/6 = 64 minutes per class

User KacZdr
by
8.0k points

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