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Daniel [21]
3 years ago
9

You read 50 pages in an hour your sister reads 40 pages in an hour how many more pages did you read than your sister in 1/2 hour

Mathematics
2 answers:
Murljashka [212]3 years ago
4 0
If it is 50 pages in an hour, half an hour would be 25 pages, and if it is 40 pages in an hour it would be 20 pages in half an hour, the answer is 5 pages more in half hour
EleoNora [17]3 years ago
3 0

Hello!


First, since you read 50 pages in 1 hour, 50/2 = 25 pages in 1/2 hour.


Then, your sister read 40 pages in 1 hour, 40/2 = 20 pages in 1/2 hour.


Then we subtract: 25-20 = 5 pages.


So: You read 5 pages more than your sister in 1/2 hour.


Hope this helped! c:

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HERE IS YOUR ANSWER HOOMAN:

8

STEP BY STEP EXPLANATION FAM:

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We have another set of three numbers whose mean is 12. We can write that as:

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To find the mean of the seven numbers together, we can add the values together and divide by 7:

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Answer:

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Step-by-step explanation:

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