A) The equation for the proportional relationship between the drawing of the mural and the actual mural is it is (2/5)th of the actual length and width.
B) The length of the mural in the drawing is 6 feet and the width is 3.2 feet.
<h3>What is the scale factor?</h3>
The scale factor defines how many times more or less two representations are.
Given the actual length of the mural is 15 feet and the width is 8 feet.
Also given the drawing scale and the actual scale is of 2feet:5feet,
Which can be written as that the drawing is of (2/5)th of the actual mural.
∴ The length of the mural in the drawing is (2/5)×15 = 6 feet.
The width of the mural in the drawing is (2/5)×8 = 3/2 feet.
learn more about scale factor here :
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A event would be five I think and the event of b would be nine
20 quilts x £550 each = £11,000
35 quilts x £400 each = £14,000
£14,000 - £11,000 = £3,000
Shirley will make £3,000 more in revenue if she makes the change.
Hope this helps
