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Mathematics 40 Online
OpenStudy (anonymous):

In a photograph, a skyscraper measures 5.8 in tall. The scale of the photo to the actual skyscraper is 1:245. How tall is the actual skyscraper to the nearest foot

OpenStudy (jdoe0001):

apply the ratio \(\bf \cfrac{1}{245}=\cfrac{5.8}{x}\)

OpenStudy (anonymous):

are you just looking for the answer?

OpenStudy (anonymous):

I got 118ft

OpenStudy (anonymous):

thats not what i got?

OpenStudy (jdoe0001):

118ft? boy that's barely a building much less a skycraper

OpenStudy (anonymous):

@jdoe0001 what did you get?

OpenStudy (jdoe0001):

much more :)

OpenStudy (anonymous):

i bet because i got over 1000 ft.

OpenStudy (anonymous):

@student365 your answer should be 1421ft. not 118ft. how did you get that?

OpenStudy (jdoe0001):

well, is a skycraper, how can a skycraper be 118ft, I mean that's just like a 5 stories building

OpenStudy (anonymous):

yea i agree im wondering how he got that answer though i want him to reply i want to know

OpenStudy (anonymous):

This was an online practice problem and it said that i was right

OpenStudy (anonymous):

\[5.8*245/1=1421\] so idk how you got 118 explain that part to me please

OpenStudy (anonymous):

1421/12=118.4

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