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Vinil7 [7]
2 years ago
6

william was taking a math test he spent 3/4 of the class time on the test. when he turned it in he noticed there was 13 minutes

of class left. how much time did he spend taking the test.
Mathematics
1 answer:
Gemiola [76]2 years ago
7 0

Answer:

47 minutes

Step-by-step explanation:

3/4 of an hour is 45 minutes which makes 15 minutes remain and if it is 13 minutes left the 45 + 2 is 47

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Step-by-step explanation:

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<em />

So there are total of 52 people.

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So

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So ,

No.of Children=x=3y

=3(13)

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