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Ronald and Tim do their laundry today. Ronald does laundry every 6 days and Tim does his laundry every 9 days. how many days will it be until Ronald and Tim do laundry on the same day
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Sep 12, 2019
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Ronald and Tim do their laundry today. Ronald does laundry every 6 days and Tim does his laundry every 9 days.
how many days will it be until Ronald and Tim do laundry on the same day
Mathematics
middle-school
PeterClemmensen
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i think the answer is 3 he will 3 days left before he can wash.
Raghav Rach
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Sep 14, 2019
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Raghav Rach
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what you bed to do is find the least common multiple of each number:
6, 12, 18, 24, 30, 36
9, 18, 27, 36
the least common multiple is 18 so every 18 days they will do laundry together
Neppomuk
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Sep 16, 2019
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Neppomuk
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