Well thinks of it as 10/10, so Cathy revived 1/5, so that means 3/10th then Zhong received 1/8 which is 2/10th. Stacy revived the average which it about 49% or 3/10. which can only mean Benny got 2/10!
Answer:
85 square ft
Step-by-step explanation:
8.5cm times 4 cm = 34 cm
34 cm times 2.5 (because 1 cm = 2.5ft) = 85 square ft