해법
해법
솔루션 단계
Translate the problem into an equation:
가장 가까운 hundredth 으로 반올림:
인기 있는 예
A circle has a 원둘레 of 14pi.What is its exact diameter?A man is at present seven times as old as his daughter. In ten years from now he will be three times as old as his daughter will be then. How old is his daughter now?Suppose you invested 200 dollars at annual interest rate of 5% compounded continuously. How much money will you have in the account after 4 years?the su of twice a number and four times the number is 54the sum of 5 consecutive integers is 505. What is the third number in this sequence?