Alex drives at an average speed that is 2/5 of the average speed that roy's train travels.
alex takes 20 minutes to travel 25 km in her car.
roy travels for 2 hours and 15 minutes on his train.
how far does roy travel to 2 dp?

Strawberries cause two hours per pound kate buys 5 pounds he gets 20% off discount on the total cost how much does kate pay for the strawberries

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?