A rectangular carpet 2 5m long and 2 4m wide co... - WAEC Mathematics 2006 Question
A rectangular carpet 2.5m long and 2.4m wide covers 5% of a rectangular floor. Calculate the area of the floor
A
30m2
B
57m2
C
120m2
D
225m2
correct option: c
Area of carpet = 2.5 x 2.4 = 6
Let F represent the floor
6 = 5% of F
6 = (\frac{5}{100}) x F
5F = 6 x 100
F = 6 x (\frac{100}{5})
= 120m2
Please share this, thanks:
#WAEC #WAEC
Add your answer
No responses