exam Maths Puzzle Numerical Ability

Construction. A garden area is 30 ft long and 20 ft wide. A path of uniform width is set around the edge. If the remaining garden area is 400 ft^2, what is the width of the path?

Read Solution (Total 0)

exam Other Question
I need to simplify 6.7x(3x-2y)+1.2(x^2-y^2)

Heres what I have completed 20.1x^2-13.4xy+1.2x^2-1.2y^2 = 21.3x^2-1.2y^2-13.4xy The circumference of a circle is 5/2 pi. What is the diameter of the circle?