Question

PLZ HELO NEED THE ANSWER ASAP

On the blueprint of a house, 39 millimeters represents 6 meters. The actual length of the living room is 4 meters. what is its length on the blueprint.?​

Answer 1

Answer:  26 mm

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Work Shown:

(39 mm)/(6 m) = (x mm)/(4 m)

39/6 = x/4

39*4 = 6*x

156 = 6x

6x = 156

x = 156/6

x = 26

The actual length of 4 meters corresponds to 26 mm on the blueprint.

Side note: I used the cross multiplication rule on the third line.