Bobby buys a meal that costs $4.79. he is charged 8% tax. which proportion should bobby use to calculate the amount of tax, t, he will have to pay?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Ineed to know the answer right now! !