stgitskaysie2028 stgitskaysie2028

26-02-2021
Mathematics

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Before taking off, a plane travels at a speed of 1/4 km per second. The runway is 5 km. How many seconds does it take the plane to get to the end of the runway? *

Respuesta :

samuelonum1 samuelonum1

02-03-2021

Answer:

20 seconds

Step-by-step explanation:

Given data

Speed= 1/4km/s

Distance= 5km

From the expression

Speed= distance/time

Time= distance/speed

Time= 5/ 1/4

Time= 5* 4/1

Time= 20 seconds

Hence the time is 20 seconds

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