exam
Maths Puzzle
Numerical Ability
separate 72 into two parts, one of which shall be 1/3 of the other
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exam Other Question
A=PI*r2 if A=113.04sq ft and PI*=3.14 what is r
A fence builder wishes to determine the cost of fencing a rectangular yard with a perimeter of 68 feet. Suppose that the length of the yard is 4 feet less than its width. Find the length and width of the room.