exam Maths Puzzle Numerical Ability

Derek biked 30 km in 1 hour. At the same rate, how far did Derek ride in 20 min?

Please help!

THanks

Read Solution (Total 0)

exam Other Question

please help me solve these equations.

On a graph f(x) = -x^ + 3x - 2

using the graph what are the values of x for which f(x) > 0

using the graphs of f(x) = -x^ + 3x - 2 and g(x) = -3 find the roots of theequation -x^ + 3x +1 = 0 A farmer has 2 rectangular fields.The larger field has twice the length and 4 times the width of the smaller field.If the smaller field has area K , then the area of the larger field is greater than the area of the smaller field by what amount?