Answer:
Area of Floor= (12*30)+ (20*10)
=360+ 200= 560
Ans C
Answer: C.
Step-by-step explanation: You add all the numbers in A, B, C. Then look at which one has the lowest value.
A. is .97
B. is 1.01
C. . is .91
D. is .94
So C. has the lowest value