Hot dogs come in packages of 10. Rolls come in packages of 8.

What is the least number of packages of each you have to buy to have the same number of hot dogs and rolls?

options: 1,4,5,8,10,12,14

4 packages of hot dogs, 5 packages of rolls

Step-by-step explanation:

We immediately know that 1 is not the correct answer. Let's test some amounts.

4:

10 x 4 = 40 8 x 4 = 32

5:

10 x 5 = 50 8 x 5 = 40

We can now see that we would need to buy 4 packages of hot dogs and 5 packages of rolls to have the same amount.