Plug all the numbers/answers given to find out which one is true while the others are false
26/40=65% of customers
65% of 800 customers=520 who think the store is clean enough
Answer:
C. 155.5 cm2
Step-by-step explanation:
area = 5*15 + (15+8)*7/2 = 75 + 80.5 = 155.5 cm2