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Mathematics 10 Online
OpenStudy (anonymous):

What is 900 feet per day converted into yards per hour? A. 112.5 yards per hour B. 7200 yards per hour C. 37.5 yards per hour D. 12.5 yards per hour

OpenStudy (igreen):

Convert 900 feet to yards

OpenStudy (acxbox22):

first divide 900 by 3 to find how many yards she covered in a day

OpenStudy (igreen):

Then convert 1 day to hours

OpenStudy (igreen):

Then divide the two numbers.

OpenStudy (anonymous):

I know that the conversion factors that I need to use are 1 yd/3 ft and 1 day/ 24 hrs.

OpenStudy (anonymous):

900 feet = 300 yards.

OpenStudy (anonymous):

1 day = 24 hours.

OpenStudy (anonymous):

HAI BLOSSOM CAKE WASSUP HAI IGREEN WASSUP

OpenStudy (igreen):

Yes, how many hours in a day? @BlossomCake

OpenStudy (acxbox22):

okay so 300 yards in 24 hours now divide 300 by 24 to find how many yards she travels in a hour

OpenStudy (igreen):

Yes, so divide 300 / 24.

OpenStudy (anonymous):

The answer is D. 12.5 yards/hour !!

OpenStudy (igreen):

@JackofallTradez That's incorrect..that will give us feet per hour.

OpenStudy (anonymous):

The comments are getting messed up :/

OpenStudy (igreen):

Yes, you are correct.

OpenStudy (igreen):

900 feet = 300 yards 1 day = 24 hours 300 / 24 = 12.5 yards an hour

OpenStudy (jackofalltradez):

I realized my mistake too late, @iGreen. So I deleted my comment. Kudos on the right approach, @iGreen and @acxbox22 :)

OpenStudy (anonymous):

Thanks for your help! :) @iGreen @acxbox22

OpenStudy (igreen):

Lol, that's fine :)

OpenStudy (anonymous):

:)

OpenStudy (acxbox22):

;)

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