exam Maths Puzzle Numerical Ability

the sum of two numbers is 28,and there product is 7.find the sum of the reciprocals of the numbers.

Read Solution (Total 0)

exam Other Question

a rectangle has a length twice its width. A square with the same area has a side 2 units longer than the width of the rectangle. Find the dimensions of the rectangle. the perimeter of a rectangle is 64cm.the length is 4 cm. less than twice the width.find the length and the width.