Question

Автотуристы за 3 дня проехали 360км в 1 день они проехали 2/5 а 2 день 3/8 всего пути.Сколько км проехали автотуристы в 3-й день?

Answer 1

В третий день от всего пути проехали

$1- \frac{2}{5} - \frac{3}{8} = \frac{3}{5} - \frac{3}{8}=3( \frac{1}{5}- \frac{1}{8})=$

$=3( \frac{8}{40}- \frac{5}{40})=3* \frac{3}{40}= \frac{9}{40}$

$360* \frac{9}{40} =9*9=81$ км проехали в третий день

Ответ: 81 км проехали в третий день.

Answer 2

Calculation of Distance Traveled by Autotourists

The autotourists traveled 360 km in 3 days, with specific distances covered on the first and second days. Let's calculate the distance traveled by the autotourists on the third day.

Given: - Total distance traveled in 3 days: 360 km - Distance covered on the first day: 2/5 of the total distance - Distance covered on the second day: 3/8 of the total distance

Using the given information, we can calculate the distance traveled on the third day:

1. Distance covered on the first day: 360 km * (2/5) = 144 km. 2. Distance covered on the second day: 360 km * (3/8) = 135 km. 3. Total distance covered on the first and second days: 144 km + 135 km = 279 km. 4. Distance remaining for the third day: 360 km - 279 km = 81 km.

Therefore, the autotourists traveled 81 km on the third day.

This calculation is based on the given fractions and the total distance traveled over 3 days.

If you have any further questions or need additional assistance, feel free to ask!