Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation:
Làm tròn đến hundredth gần nhất:
Ví dụ phổ biến
The chu vi of a circle is 15pipi m. Find its diameter,The chu vi of a circle is 15pi cm. What is the area, in square centimeters? Express your answer in terms of pipiA store has a 25% off sale on coats. With discount, the price of one coat is\$34.50. what is the original price of the coat?You deposit 190 in an investment account that earns 7.6% annual interest compounded quarterly.What is the balance of the account after 8 years?The sum of three numbers is 84. The first number is 6 less than the second. The third number is 4 times the second. What are the numbers?