A surveyor wants to know how many shoppers at a mall like to read books

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

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

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.