A total of 349 square meters of fabric covers The Pavilions 80 panels. The area of the 30 panels is 4 square meters each and another 30 are 4.3 square meters in area what is the area of each of the remaining 20 panels?

Area of each of the remaining 20 panels = 5 m²

Explanation:

Total area of panels = 349 m²

Total number of panels = 80

Total area of 30 panels with 4 m² area = 30 x 4 = 120 m²

Total area of 30 panels with 4.3 m² area = 30 x 4.3 = 129 m²

Remaining number of panels = 20

Remaining area = 349 - (120 + 129) = 100 m²

Area of each 20 panels = 100/20 = 5 m²

Area of each of the remaining 20 panels = 5 m²