119k views
1 vote
Apples are on sale for $3.12 per kilogram

Is the total cost of the apples proportional to the total mass.

1 Answer

4 votes

Yes, it is, because if the weight is 2 kilograms, it would be 3.12 x 2 = 6.24, which is proportional to 1/3.12

User FraggleRockz
by
7.3k points