On the blueprint there are 4 line measurements A, B, C, and D. If A:B = .437/.762, B:C = .762/3, C:D = 3/.146, then what is the total measurement for line B:D?  Choose the correct choice from the following.
A) 3.937	B) 1	C) 5.219	D) 20.547	E) 20.548
Solution   A : B = .437 : .762,   B : C = .762 : 3,   C : D = 3 : .146   âˆ´Aâˆ¶Bâˆ¶Câˆ¶D= .437 : .762 : 3 : .146.   Thus, B : D = .762 : .146   5.219orrect Option 5.219
<result>C</result>
On the blueprint there are 4 line measurements A, B, C, and D. If A:B = .437/.762, B:C = .762/3, C:D = 3/.146, then what is the total measurement for line B:D?