Two buses leave towns 1206 kilometers apart at the same time and travel toward each other. One bus travels 15 km/h slower than the other. If they meet in 6 hours, what is the rate of each bus?

Solución

Solución

first bu s^{'} s speed : 93

second bu s^{'} s speed : 108

Pasos de solución

Translate the problem into an equation:

x \cdot 6 + (x + 15) \cdot 6 = 1206

Resolver para

x, x \cdot 6 + (x + 15) \cdot 6 = 1206 : x = 93

Hallar speed

first bu s^{'} s speed : 93

second bu s^{'} s speed : 108

Ejemplos populares

Hank's age is 5 more than three times John's age. Hank is 29 years old. How old is John?The circunferencia of a circle is 7pipi m. Find its diameter, in meters.Glenn is 3 times as old as Chase. Seven years ago, Glenn was 5 times as old as Chase. How old are Glenn and Chase Now?What is the volume of a sphere with a radio of 2.6 ft, rounded to the nearest tenth of a cubic foot?he numbers-1 1/2 and 2 3/4 on the number recta below.