P L E A S E answer all of these! this is due today and I need help!

Rosy waxes 2/3 of her car with 1/4 bottle of car wax. at this rate, what fraction of the bottle of car wax will rosey use to wax her entire car

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer