해법
해법
솔루션 단계
Translate the problem into an equation
Solve the equation
인기 있는 예
The diameter of a circle is 5 m. Find the 원둘레 to the nearest tenth870 is 30% of what number?Find the area of the circle when the 원둘레 is 6pi inYou deposit 4000 in an account earning 7% interest compounded monthly. How much will you have in the account in 15 years?When 3 is subtracted from five times a number, the result is 17