Quahron32
Quahron32 Quahron32
  • 18-07-2017
  • Mathematics
contestada

On the blueprint of a house, 45 millimeters represents 10 meters. The length of the living room is 36 millimeters on the blueprint. What is the actual length of the living room?

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musiclover10045
musiclover10045 musiclover10045
  • 18-07-2017

45/10= 36/x

cross multiply

360/45X

360/45 = 8

the length is 8 meters

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