Question
Rectangle area is 6.8 cm by 12. 3 cm. The scale is 5 cm equals 25m. What is the area?
Answers
oobleck
The scale is 5cm : 25m = 1cm : 5m
So the area scale is 1cm^2 : 25m^2
the real area is
(6.8*12.3)*25 = 2091 m^2
So the area scale is 1cm^2 : 25m^2
the real area is
(6.8*12.3)*25 = 2091 m^2