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Meghartegmanu
Meghartegmanu Meghartegmanu
  • 17-06-2016
  • Mathematics
Answered

A blueprint is drawn using a scale of 2 mm over 25 ft. What length is represented by 1 mm?

A12.5 ft
B50 ft
C10.5 ft
D23 ft

Verified Answer :

jhonyy9
jhonyy9 jhonyy9
  • 18-06-2016

so we know that the scale used is of 2mm over 25 ft  what mean that to 

2 mm --------------------- 25 ft
1 mm --------------------- x ft
----------------------------------

 x = 1*25/2 = 12,5 ft

so result that choice A) is right sure 





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