Question

Rob has a combined flower and vegetable garden that is 9 meters long and 11 meters wide. The vegetable garden is in the center and is a square with sides of 3 meters. How many square meters of the garden is used for vegetables?

Answer 1

the square meter of this question is 12 square meter's  

Answer 2

total-vegetables=flowers
total=9 by 11=99 square meters
garden=square that has sides of 3, so 3*3=9

garden-vegetables=99-9=90

90 square meters are used for vegetables