解
解
解答ステップ
Translate the problem into an equation:
人気の例
72 is 90% of what is number?Pato is a year older than Jimmy.The sum of their ages is 29.How old are Pato and Jimmy?8 less than a number is no more than 14 and no less than 5nine times the reciprocal of a number equals 3 times the reciprocal of 4a man invested R7500 at 9% simple interest for 3 years. calculate how much investments is worth at the end of the term