Answer:
Explanation:
Total area = Dining space + Kitchen and Storage space
Dining space = 90 multiplied by 20 = 1800 square feet
Kitchen and Storage space = 1/3 of Total area
Total area = 1800 + 1/3 of Total area
(1-1/3) Total area = 1800
2/3 Total area = 1800
Total area = 3*1800/2 = 2700
Kitchen and Storage space = 2700*1/3 = 900 square feet