exam
Maths Puzzle
Numerical Ability
54x^2y + 63xy + 9y
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exam Other Question
x/2 + 4x/3 + 2x/4 = 7 solve for x
Solve for "x" : 3(2x + 4) = 2(5x - 3) + 2
A rectangluar swimming pool is 16 ft by 40ft. A tarp to go over the pool also covers a strip of equal width surrounding the pool. If the area of the tarp is 1100 ft, how wide is the covered strip around the pool, round to the nearest tenth of a foot.