Question

В первый день автобуристы проехали 165 км. Это в 3 раза меньше, чем во второй день, и на 78 км больше, чем в третий день. Какой путь проделали туристы на машине за эти три дня?

Answer 1

165•3= 495км. проехали в второй день
165-78=87км. в третий день проехали
165+87+495=747км. всего проехали за три дня
Ответ: 747

Answer 2

165*3 = 495 - во второй
165-78=87 - в третий
165+495+87=747 км за три дня

Answer 3

Calculating the Distance Traveled by Tourists

To calculate the distance traveled by the tourists over the three days, we can use the information provided in the question and the given distances traveled on each day.

1. Given Information: - Distance traveled on the first day: 165 km - The distance traveled on the first day is 3 times less than the distance traveled on the second day. - The distance traveled on the first day is 78 km more than the distance traveled on the third day.

2. Calculations: Let's denote the distance traveled on the second day as "x" km and the distance traveled on the third day as "y" km.

From the given information, we can form the following equations: - x = 3 * 165 (Distance on the second day is 3 times the distance on the first day) - 165 = y + 78 (Distance on the first day is 78 km more than the distance on the third day) Solving these equations will give us the distances traveled on the second and third days.

3. Solving the Equations: - x = 3 * 165 = 495 km - 165 = y + 78 => y = 165 - 78 = 87 km

Total Distance Traveled

Now that we have the distances traveled on each day, we can calculate the total distance traveled by the tourists over the three days.

Total distance = Distance on the first day + Distance on the second day + Distance on the third day Total distance = 165 km + 495 km + 87 km = 747 km

Therefore, the tourists traveled a total distance of 747 km over the three days.