book Maths Puzzle Numerical Ability

A car moving at 50km/h skids 15m with locked brakes. How far will the car skid with locked brakes at 150km/h?

Read Solution (Total 0)

book Other Question

Question
1)p3+27
2)m2-2m-15
3)(0.9x+0.7y)
4)x2-6x+8
5)(x+3y)3
How do I multiply 4x to the exponent 2, all cubed?