Question

If 20 m2 of flooring cost $36.find
A.the cost of 1 m2 of flooring,
B. The cost of 55 m2 of flooring,
C. The area of the same flooring if the cost is $63.​

Answer 1

Answer:

see below

Step-by-step explanation:

area = $20 m^{2}$

cost = $36

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A. cost of 1 $m^{2}$ = 36/20 = $1.8

B. cost of 55 $m^{2}$ = 1.8 * 55 = $99

C. area = 20 * 36 / 63 = 11.42 $m^{2}$

Answer 2

Answer:

11.42 m^2..............