해법
해법
솔루션 단계
Translate the problem into an equation:
가장 가까운 hundredth 으로 반올림:
인기 있는 예
twice the 차이 of a number and 9 is 3The radius of a circle is 12 ft. Find its 원둘레 in terms of pipithe sum of the ages of a father and son is 76. four years ago, the father was 3 times as old as the son. find the present age of each9 more than-8 times a number is-7what sit he result when the number 24 decreased by 50%