How do you calculate percentage? Is there an easier way?

What's 2 and 2/5 divided 18? reduce answer

When finding the length of the hypotenuse of a right triangle, why might you approximate the answer?

99.1 times 11.2 estimate

Wheat contains about 2.5 kcal per gram, and the average U. S. male consumes 2500 kcal per day. How many hectares of wheat are needed to support one average U. S. male for a year, assuming that 30 percent of his caloric intake is from wheat?

Olivia got 5/8 of the questions on her social studies exam correct. Which decimal represents this amount?

Chitchat wireless charges $0.30 per minute plus a monthly base fee. In septembermaggieised 120 minutesand her bill was $51. Write and solve and equiationto fing the cost if maggie used165 minutesin october

What is the GCF of the numbers 36 and 96

How do you use the vertical line test?

Tony's class needs more than $500 for the school dance. So far, they have raised $200. They plan to have a car wash, charging $8 a car, to raise more money.

Kurt is designing a table for a client. The table is a rectangular shape with a length 26 inches longer than its width. The perimeter of the table is 300 inches.