Question

От базы до первого привала турист шёл 1 5/5 ч. Вычисли расстояние, которое прошёл турист, если его средняя скорость равна 4 1/10 км/ч. (В ответе дробь сократи!) Ответ: турист прошёл расстояние

Answer 1

Ответ:

Пошаговое объяснение:

S=V*t=4 1/10*1  1/5=41/10*6/5=123/25=4,92 км.

Answer 2

Problem Analysis

A tourist walks from a starting point to the first rest stop for 1 hour and 5/5 hours. The average speed of the tourist is 4 1/10 km/h. We need to calculate the distance the tourist traveled.

Solution

To find the distance, we can use the formula:

Distance = Speed × Time

Let's calculate the distance using this formula.

Calculation

Given: - Time = 1 5/5 hours - Speed = 4 1/10 km/h

Converting the mixed fraction time to an improper fraction: 1 5/5 hours = 1 + 5/5 hours = 1 + 1 hour = 2 hours

Converting the mixed fraction speed to an improper fraction: 4 1/10 km/h = 4 + 1/10 km/h = 4 + 1/10 km/h = 41/10 km/h

Using the formula Distance = Speed × Time, we have: Distance = (41/10) km/h × 2 hours

To multiply fractions, we multiply the numerators and denominators separately: Distance = (41 × 2) / (10 × 1) km

Simplifying the fraction: Distance = 82/10 km

The distance the tourist traveled is 8 2/10 km.

Answer

The tourist traveled a distance of 8 2/10 km.