解答
解答
求解步骤
Translate the problem into an equation:
流行的例子
One number is 23 of another number. The sum of the two numbers is 40. Find the two numbersthe sum of a number times 9 and 15 is less than or equal to-25The 周长 of a circle is 12𝜋 kilometers. What is the area?the product of two positive consecutive integers is 72. Find the integersThe 直径 of a circle is 38 in. Find its area