해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
해결 대상
인기 있는 예
Three years ago a mother was four times as old as her daughter. In nine years time the mother will be twice as old as her daughter. How old are they now?Kamal is saving up money to buy a car. Kamal puts 6,831.00 into an account which earns 6% interest, compounded monthly. How much will he have in the account after 2 years?If Audrey rides for 2 hours on a bicycle, what is her rate if she rides 10 miles?The diameter of a circle is 15 cm. Find the 원둘레 to the nearest to the nearest tenth.2 more than the product of 6 and a number x