해법
해법
솔루션 단계
Translate the problem into an equation:
가장 가까운 hundredth 으로 반올림:
인기 있는 예
Grace buys a computer priced at \$255. If the sales tax is 9%, what will be the total cost including tax?find the 원둘레 of a circle having 3.5 cm of diameter5 Find the 지역 of a triangle with base of 10 inches and a height of 5 inches.:50 square incheswhat is the 지역 of a triangle with a base of 5.5 cm and a height of 0.25 cm?four time the sum of a number x and a number y is equal to 20