解答
解答
求解步骤
Translate the problem into an equation:
流行的例子
The product of two consecutive positive integers is 156 . Find the larger number. 3An agency deposits 2,000 in a compound interest account at 5% interest. How much money should the agency have after three years if it does not withdraw any money from the account?The sum of a number and 21 times its reciprocal is 10 . Find the number(s).The sum of three times a number and four less than five times the same number is 12.What number is 53% of 470