book Maths Puzzle Numerical Ability

What is the two-digit number whose cube root is the spuare root of the sum of its digits?

Read Solution (Total 0)

book Other Question

John drove to a distant city in 5hrs. When he returned, there was less traffic, and the trip took only 3hrs. If John averaged 24mph faster on the return trip, how fast did he drive Hoe do you graph and solve a parabola