解
解
解答ステップ
Translate the problem into an equation:
最も近い に四捨五入:
人気の例
Five times the 差 of a number and four1/3 of a number x is 33Karlo’s father is 26 years older than Karlo. The sum of their ages five years ago is42. How old are they now?John's father is 5 times older than John and John is twice as old as his sister Alice. In two years time, the sum of their ages will be 58. How old is John now?The 面積 of the rectangle is 63 cm. If the width is 7 cm what is the length? Write an algebraic expression.