Question

A game room had a floor that is 100 feet by 20 feet. A scale drawing of the on the grid paper used a scale of 4units:5 feet. What are the dimensions of the scale drawing?

Answer 1

80 units by 16 units

Explanation:

4 units : 5 feet

X units : 20 feet

Y units: 100 feet

X/20 = 4/5

X = 20 × 4/5

X = 16

Y/100 = 4/5

Y = 100 × 4/5

Y = 80