해법
해법
솔루션 단계
Represent the numbers with :
A.T.Q.:
인기 있는 예
125 is 5% of what numberthe sum of two positive numbers is 7 times their 차이. the 차이 of the squares of these numbers is twice the sum of the numbers. find these numbersDianne is 23 years older than her daughter Amy. In 6 years, Dianne will be twice as old as AMy. How old is amy?The 차이 of twice a number and 3 is greater than 2190 is 150% of what number