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Mathematics 15 Online
OpenStudy (anonymous):

Dave rented a limousine for his wife's birthday. The hourly rate is $70. They used the limousine for 3 hours, plus Dave gave the driver a 20% tip. How much did he spend in total for the hourly charges plus tip? $294 $168 $328 $252 @Conqueror

OpenStudy (anonymous):

70 x 3

OpenStudy (anonymous):

What do you get?

OpenStudy (anonymous):

What's 70 * 3?

OpenStudy (anonymous):

210

OpenStudy (anonymous):

Yes, so and what is 0.20(20%) x 210?

OpenStudy (anonymous):

Yes, now what's 20% of 210? Multiply 0.20 * 210

OpenStudy (conqueror):

Yes, 70 x 3 = 210.

OpenStudy (anonymous):

42

OpenStudy (anonymous):

What is 210 + 42?

OpenStudy (anonymous):

Yes, what's 210 + 42?

OpenStudy (anonymous):

252

OpenStudy (anonymous):

Yes, that's correct.

OpenStudy (anonymous):

Yup, so 252 is your answer! :)

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