tayjaeschman987
tayjaeschman987 tayjaeschman987
  • 19-05-2017
  • Mathematics
contestada

A store has two brands is pencils on sale for the day. Brand a comes in packs of 4 and brand b comes in packs of 10. If an equal number of each brand sold what is the minimum number of each sold

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albank89 albank89
  • 21-05-2017
you need to find the lcm of 4 and 10 
4:10 8:20 12:30 16:40 20:50 
lcm/Answer is 20
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