To the nearest hundred is what is the greatest phone number that rounds to 2500 at least whole number

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?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.