Question

Corbin treated his two friends to Hamm's Hot Dogs, a popular local hot dog stand. He bought 2 regular hot dogs for $1.40 each, a large cheese dog for $1.80, and a large chili dog for $2.00.

1. How much did he pay for all the hot dogs?
2. What was the average price of one hot dog?​

Answer 1

1. We just make a sum of all the hotdogs.

Result: $6.6

2. We make a average of the price of each hotdog.

Result: $1.65

Explanation:

1. $1.40 (2) + $1.80 + $2.00.

= $2.80 + $1.80 + $2.00

= $6.6

2. (The sum of all the hotdogs) / (the num of hotdogs)

= $6.6/4

= $1.65