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
Pamela is 10 years younger than Jiri. The sum of their ages is 70 . What is Jiri's age?What is the 平均 speed of a race car if it reaches the finish line of a 420km long race in one and a half hours?The greater of 2 numbers is 15 more than the lesser number . 5 times the greater number is 40 more than 12 times the lesser numbers . What is the lesser numberThe sum of two numbers is 1111. Thrice the smaller number is five greater than the larger number. What are the numbers?a number added to 7 is 25