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
Twice the 差 of a number and 5 is equal to 9.Lauren's age is half of Joe's age. Emma is seven years older than Joe. The sum of Lauren, Emma, and Joe's age is 35. How old is Joe?The radius of a 円 is 6 meters. What is the 円's area?the sum of two consecutive even integers is 70. find the two integers12 is 60% of what number