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OpenStudy (purple_pink):
A printer can print 30 pages in 2.8 min. If the printer prints at the same rate, how long will it take to print 120 pages?
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OpenStudy (purple_pink):
@KyanTheDoodle
OpenStudy (kyanthedoodle):
MY APOLOGIES I did not see this question.
OpenStudy (kyanthedoodle):
What is 120 divided by 30?
OpenStudy (purple_pink):
oh
OpenStudy (purple_pink):
umm
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OpenStudy (purple_pink):
4
OpenStudy (kyanthedoodle):
OK. Now what's 4 x 2.8?
OpenStudy (purple_pink):
hmm, 11.2
OpenStudy (kyanthedoodle):
OK so that's how long it would take to print 120 pages. The proportion would be 30/2.8 = 120/11.2
OpenStudy (purple_pink):
thank you sooo much you're a life saver!
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OpenStudy (kyanthedoodle):
No problem.
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