Question

Gina charges $28 for 3 hours of swimming lessons. Hector charges $18 for 2 hurs of swimming lessons. Which instructor offers a better deal?

Answer 1

Hector is providing best deal.

Step-by-step explanation:

Given data:

Gina charges = $28

Time by Gina = 3 hours

Hector charges = $18

Time by Hector = 2 hours

Solution:

Charges per hour by Gina = $28/3

= $9.33

Charges per hours by hector = $18/2

= $9

Hence hector charges low per hour than Gina. So hector provides the best deal.

Step-by-step explanation:

Now the both instructor provides lesson with different charges with different hour. So if we calculate the charges per hour than the charges per hour Gina is charging more than hector.

Hector is charging $9 for one hour and $27 for 3 hour while Gina is charging $28 for 3 hours.

So the Hector is providing best deal.

Answer 2

Hector offers a better deal: $18 for 2 hours.

Step-by-step explanation:

1. You have the following information given in the problem above:

- Ginas offers $28 for 3 hours.

- Hector offers: $18 for 2 hours.

2. Then, you must write the rates:

a) $28 for 3 hours:

`(28)/(3)=9.33` dollars per hour.

b) $18 for 2 hours:

`(18)/(2)=9` dollars per hour.

3. Therefore, the better deal is $18 for 2 hours