Question

Из двух городов одновременно навстречу друг другу выехали машина со скоростью 66 км/ч и велосипедист со скоростью 18км/ч . через 3 ч им осталось проехать 46 км. вычислите расстояние между городами

Answer 1

1)66*3=98
2)18*3=54
3) 98+54+46=198

Answer 2

66 + 18 = 84 (км\ч) - скорость изменения расстояния
84 * 3 = 252 (км) - они всего проехали
252 + 46 = 298 (км) - ответ 

Answer 3

Problem Analysis

We have two objects, a car and a cyclist, traveling towards each other from two different cities. The car has a speed of 66 km/h, and the cyclist has a speed of 18 km/h. After 3 hours, they have 46 km left to travel. We need to calculate the distance between the two cities.

Solution

To find the distance between the two cities, we can use the formula:

Distance = (Speed of Car + Speed of Cyclist) × Time

Let's substitute the given values into the formula and calculate the distance.

Speed of Car = 66 km/h

Speed of Cyclist = 18 km/h

Time = 3 hours

Distance = (66 + 18) × 3

Distance = 84 × 3

Distance = 252 km

Therefore, the distance between the two cities is 252 km.

Answer

The distance between the two cities is 252 km.