In a photo album, there are 80 pictures. Each picture is in the shape of a square, a rectangle, or a circle. There are 12 times

Question

In a photo album, there are 80 pictures. Each picture is in the shape of a square, a rectangle, or a circle. There are 12 times as many rectangles as circles. There are 10 more squares than circles. How many of each type of picture is in the photo album?

Kunduz · Accepted Answer

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