Asked by Donald
Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the Painting is 1 1/4 times the width. What are the dimensions of the painting
this is for elementary school so make it simple
this is for elementary school so make it simple
Answers
Answered by
Henry
1 1/4 in. = 5/4 in.
Width = W in.
Length = 5/4 * W = 5W/4 in.
Area = Length * Width =
5W/4 * W = 180 1n^2.
5W^2/4 = 180
Multiply both sides by 4:
5W^2 = 720
W^2 = 144
W = 12 in. = Width
5/4 * 12 = 15 in. = Length.
Width = W in.
Length = 5/4 * W = 5W/4 in.
Area = Length * Width =
5W/4 * W = 180 1n^2.
5W^2/4 = 180
Multiply both sides by 4:
5W^2 = 720
W^2 = 144
W = 12 in. = Width
5/4 * 12 = 15 in. = Length.
Answered by
Codi
Holly wants to make a frame for painting. The painting is square and has an area of 225 square inches. The framing material costs $2.46 per inch. How much will Holly spend framing the picture?
I don't understand how to get the answer. I was told it is $147.60??
I don't understand how to get the answer. I was told it is $147.60??
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