1.

Speed of the train excluding stoppages is 15 km/hr and including stoppages is 11 km/hr. The trainstops in 1 hr for​

Answer»

Given:

The speed of the train excluding stoppages = 15 km/hr

The speed of the train including stoppages = 11 km/hr

To find:

The stopping time for the train in 1 hr

Solution:

To find the average stopping time (in MINUTES) for the train per hour, we will use the following formula:

\boxed{\boxed{\bold{Average\:stopping\:time\:= \frac{Difference}{Speed \:excluding \:stoppages} \times <klux>60</klux> }}}

where

Difference between the speeds = 15 - 11 = 4 km/hr

Now, by substituting the given values in the formula, we get

Average\:stopping\:time\:= \frac{4}{15} \times 60 \\\implies Average\:stopping\:time\: = 4\times 4 \\\implies Average\:stopping\:time\: = <klux>16</klux>\: minutes

Thus, the train stops in 1 hr for 16 minutes.

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Also View:

A train has an average speed of 45 km/without stoppages and 36 km/hr including stoppage time. Calculate the average stopping time (in minutes) per hour for the train.

brainly.in/question/11550045

Without stoppage, a train travels at an average speed of 75 km/h and with stoppages it covers the same distance at an average speed of 60 km/h. how many minutes per hour does the train stop?

brainly.in/question/5605765



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