If 17 percent is 3, what is 100 percent?
2 answers:
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Answer
Find out the how much did each student recieve .
To prove
Let us assume that each student earned in the bake sell be x .
As given
Three students earned $48.76 at the bake sell.
The students split the earnings evenly i.e earning is divided into three equal parts .
Than the equation becomes
Solving the above
x = $16.25(approx)
Therefore the each student recieve $16.25(approx) .
Hence proved
Radius of 1 button = r = 3x
Fabric required to cover 1 button = Area of the circle
=
=
=
Total number of buttons = x
Fabric required to cover 1 button =
Fabric required to cover x buttons =
Hence, fabric required to cover x buttons sq. units