Suppose that hot dogs come in packs of 6 and buns come in packs of 10. Rafael bought the same number of hot dogs as buns. It was the least number of each for which this was possible.

Guest Mar 10, 2020

#1**+1 **

I suppose you are wondering the least number of each (buns and dogs packages) to have the same number of each :buns = dogs

LCM of 10 and 6 is 30 so Raf would buy 5 packs of hot dogs and 3 packs of buns.

ElectricPavlov Mar 10, 2020