Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation
Solve the equation
Ví dụ phổ biến
A rectangular shop in the mall is 9 meters wide and 30 meters long. What is its perimeter?Belvedere opens a savings account with 48 that earns 9.1% interest per year, not compounded. How much money, to the nearest penny, will Belvedere have in 1 year?Dianne is 23 years older than her daughter Amy. In 6 years, Dianne will be twice as old as AMy. How old is Diane?22 is 30% of what number?Jayden opened a savings account and deposited 100.00 as principal. The account earns 15% interest, compounded annually. What is the balance after 5 years?