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Dvinal [7]
3 years ago
7

Lisa has three classes that last 50 minutes what is the total number of minutes of three classes

Mathematics
2 answers:
steposvetlana [31]3 years ago
7 0
Answer = 150 minutes

So 1 class has 50 minutes

Addition way )

50 + 50 + 50 = 150 minutes

multiplication way )

50 * 3 = 150 minutes

PIT_PIT [208]3 years ago
4 0
What do we know?:
- We know that Lisa has 3 classes
- We know that each class is 50 minutes in length

What are we trying to find?:
- The total number of minutes across all 3 classes

This is simple. Multiply 50 by 3, and you have your answer!

50 * 3 = 150
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Explanation:

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An example:

Let's say you talk on the phone for n = 20 minutes.

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This example helps confirm the answer. I'll let you try out other examples.

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