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Naresh walked 2 km 35 m in the morning and 1 km 7 m in the evening. How much distance did he walk in all?
Given:
Naresh walked 2 km 35 m in the morning and 1 km 7 m in the evening.
To do:
We have to find the total distance walked by Naresh.
Solution:
We know that,
$1\ km=1000\ m$
Therefore,
The distance walked by Naresh in the morning $= 2\ km\ 35\ m$
$= (2 + \frac{35}{1000})\ km$
$=(2+0.035)\ km$
$= 2.035\ km$
The distance walked by Naresh in the evening $= 1\ km\ 7\ m$
$= (1 + \frac{7}{1000})\ km$
$=(1+0.007)\ km$
$= 1.007\ km$
Total distance walked by Naresh is,
$2.035$
$+1.007$
-----------
3.042
-----------
The total distance walked by Naresh is $3.042\ km$.
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