Problema Solution
On the blueprint of a house,
35
millimeters represents
10
meters. The actual length of the living room is
9
meters. What is its length on the blueprint?
Answer provided by our tutors
let 'x' represent the length on the blueprint:
to cancel the units, millimeters/meters, multiply by meters:
(35/10)*9 = x
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x=31.5
The length on the blueprint would be 31.5 millimeters.