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sdas [7]
3 years ago
12

mr potters class has a test today for 1 1/2 hours. they have lunch at 11:40 what time should they start the test at

Mathematics
2 answers:
Lelechka [254]3 years ago
8 0
If they plan to start the test before lunch, then they should start at 10:10, because 11:40 subtracted by 1 1/2 hour or 1:30 will equal 10:10.
dybincka [34]3 years ago
3 0
If they plan to start the test before lunch, then they should start at 10:10
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Below are the choices that can be found from other source:

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The answer seems to be the third one which is 20 square root 449 over 449.
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