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
Fred is 4 years older than Barney. Five years ago the sum of their ages was 48. How old are theyRosie's age is half of Jett's age. Walter is five years older than Jett. The sum of Rosie, Walter, and Jett's age is 35. How old is Jett?a pair of dice is rolled. what is the probability of getting a sum greater than 7The 差 of two number is 16. The greater number is 5 less than 4 times the smaller number. Find the two numbers.The 円周 of a circle is 3𝜋 inches. What is the area?