hot dogs come in packs of 10 , while buns come in packs of eight . what are the least numbers of packs you should buy in order to have the same numbers of hot dogs and buns
Mathematics · Middle School · Wed Jan 13 2021
Answered on
Given the statement:
Hot dogs come in packs of 10, while buns come in packs of eight.
Determine the least number of packs that you should buy in order to have the same numbers of hotdogs and buns.
Solution:
In order to determine the least number of packs that you should buy in order to have the same numbers of hotdogs and buns, we should find the least common multiply of 10 and 8 since hotdogs come in packs of 10 while buns come in packs of 8.
Multiples of 10:
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
Multiples of 8:
8, 16, 24, 32, 40, 48, 56, 64, 72, 80
It can be seen that the least common multiple is 40, hence you must be 4 packs of hotdogs and 5 packs of buns.
Final answer:
4 packs of hotdogs and 5 packs of buns.