exam Maths Puzzle Numerical Ability

My son and I have been working on this for hours
twice the supplement of the complement of an angle is 60 degrees more than the supplement of the angle. find the complement of the angle

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exam Other Question
A painting is 10 inches tall and 15 inches wide. A print of the painting is 25 inches tall. How wide is the painting? Find the coordinates of the point halfway between (-3,4) and (8,-3).