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AlladinOne [14]
3 years ago
15

A game room has a floor that is 200 feet by 40 feet. A scale drawing of the floor on grid paper uses a scale of 2 units:5 feet.

What are the dimensions of the scale drawing
Mathematics
1 answer:
LiRa [457]3 years ago
4 0
200 FEET
2 units/5 feet = x units/200 feet
x = 2/5 (200) = 400/5 = 80 units

Cross Multiplication
5x = 2(200)
x = 400/5 = 80 units

40 FEET
2 units/5 feet = x units/40 feet
x = 2/5(40) = 80/5 = 16

Cross Multiply
2/5 = x/40
5x=80
x = 80/5 = 16

Dimensions of Scale Drawing:
80units × 16units
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