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Mathematics 16 Online
OpenStudy (anonymous):

A sculpture of an object is 8 inches wide and 12 inches high. The actual object is 6 feet wide. What is the scale between the sculpture and the object? A. 1 inch : 2 feet B. 2 inches : 1 foot C. 2 inches : 3 feet D. 4 inches : 3 feet Please help !

OpenStudy (apoorvk):

well, if we consider width, 8 inches is equivalent to 6 feet. so, what is the factor? (scale factor = new size : original size)

OpenStudy (anonymous):

._.

OpenStudy (apoorvk):

whaa? c'mon try this, fast! it's sooo eassyy.. okay, "x:y" means "x/y"

OpenStudy (anonymous):

Okay i get that part , now what am I supposed to do ?

OpenStudy (apoorvk):

scaling is---> (new width):(old width)

OpenStudy (anonymous):

2 inches : 1 foot ?

OpenStudy (apoorvk):

Don't blind-guess. original = 6ft. new =8inches new:original = 8ft:6inch. what is 8/6 equal to?

OpenStudy (apoorvk):

what does 8/6 reduce to?

OpenStudy (anonymous):

4/3

OpenStudy (anonymous):

2 2/3 = 1 1/3

OpenStudy (anonymous):

But how does that solve the problem?

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