Answer:
227.7 in²
Explanation:
You want to know the area that is 30% of a canvas that is 23 inches by 33 inches.
Area
The area of the canvas is the product of its length and width.
A = LW
A = (33 in)(23 in) = 759 in²
Rose
The rose covers 30% of that area, so an area of ...
rose = 0.30 × 759 in² = 227.7 in²
The area of the canvas covered by the rose was 227.7 square inches.