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pe8akeljessiiaarfis pe8akeljessiiaarfis
  • 03-10-2016
  • Mathematics
contestada

Drew exercises every eight days and sara every 12 days. drew and sara both exercised today. how many days will it be until they exercise together again.?

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mfolchick mfolchick
  • 03-10-2016
It will take 24 days for them to exercise together. You have to find a common number that both 8 and 12 go into evenly so 8x1=8, 8x2=16, 8x3=24 and 12x1=12, 12x2=24. So this will be Drew's third time at the gym and Sara's second time when they both go together
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