Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation:
Làm tròn đến hundredth gần nhất:
Ví dụ phổ biến
A circle has a chu vi 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?