Can anybody help me out with this question? (Area)

Answer: 788.48 feet squared.
Step-by-step explanation:
First, bring the rectangle to its true size. You can do this by multiplying each side by the ratio 8ft/5cm. This is to remove centimetres from the equation.
22 * 8 / 5 = 35.2 feet
14 * 8 / 5 = 22.4 feet
Next, you can multiply the two sides together to get your area, which is 788.48 feet squared.
Answer:
the area of the actual dance floor is 492 ft²
Step-by-step explanation:
22cm x 14 cm = 308cm ²
5cm = 8 ft
308÷5 = 61.6
8 x 61.6= 492.8ft ²
let me know if this helped :)