해법
해법
솔루션 단계
Translate the problem into an equation
Solve the equation
인기 있는 예
what is the balance after 7 years if 54000 is invested at 6% compound annuallyfind the 원둘레 of a circle having 3.1 cm of diameterWhen a number is increased by 9.5%, the result is 58. What is the original number to the nearest tenth?The sum of two numbers is 74 and their 차이 is 24. Find the numbersThe sum of two even consecutive integers is 46. Find the two integers.