Answer:
The cost of the carpet of the floor is $4335.
Step-by-step explanation:
Firstly, we have to find the area of both squares using the formula, A = length×width :
large square,
length = width = 15m
A = 15 × 15
= 225m²
small square,
length = width = 8m
A = 8 × 8
= 64m²
It is given that the cost of 1m² is $15 so we can find the total cost of carpet floor of the room:
total area = 225 + 64
= 289m²
1m² = $15
289m² = $4335
total cost = $4335
