The distance between the school and a student's house is $ 1 \mathrm{~km} 875 \mathrm{~m} $. Everyday she walks both ways. Find the total distance covered by her in six days.


Given: 

The distance between the school and a student's house is $1\ km\ 875\ m$. Everyday she walks both ways. 

To do: 

We have to find the total distance covered by her in six days.

Solution:

Distance between the school and student's house$=1\ km\ 875\ m$

$=1000\ m+875\ m$           [$\because 1\ km=1000\ m$]

$=1875\ m$

$\because$ The student walks both ways, then

The distance covered by the student in a day$=2\times 1875$

$=3750\ m$

Therefore, the distance covered by the student in six days $=6\times 3750$

$=22500\ m$

$=\frac{22500}{1000}\ km$

$=22km\ 500\ m$

Therefore, the distance covered by the student in six days is $22\ km\ 500\ m$.

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Updated on: 10-Oct-2022

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