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Mathematics 19 Online
OpenStudy (anonymous):

How many hours(3 hours) of Sal's Scuba lessons can you get for $550?

OpenStudy (anonymous):

Will medal.

Vocaloid (vocaloid):

need more info to solve this problem. how much does it cost per hour?

OpenStudy (ellamallow):

Yeah, are you referring to the problem with the lessons from before?

OpenStudy (anonymous):

Oh yes sorry

OpenStudy (jdoe0001):

depends on how much Sal is charging per hour now if you could put Sal on the phone, we could ask him :)

OpenStudy (anonymous):

it was $75 per hour

OpenStudy (jdoe0001):

well... divide 550 by 75 then see how many "wholes" or hours you get from there I hope those $75 include insurance for Shark's bites

OpenStudy (ellamallow):

Yup^^ correct

OpenStudy (anonymous):

7.33333333333 is what I got

OpenStudy (anonymous):

So 7.3?

OpenStudy (ellamallow):

Yes that is correct.

OpenStudy (jdoe0001):

yeap 7hours and .33 or 1/3 or one hour, or 20mins more or less so 7hours and 20mins

OpenStudy (anonymous):

k

OpenStudy (anonymous):

can you guys help me with 1 more?

OpenStudy (anonymous):

How much would it cost for 4.5 hours of lessons from Sal's Scuba Shop

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