Question

a man takes 2 hrs for covering a distance of 3.8km.How much will he cover in 3 days

Answer 1

Given,
Time taken to cover = 2hours
Distance= 3.8km. ... Case 1
Time given= 3 days= 3×24= 72 hours
Distance=?

3.8km. = 2 hours
? = 72 hours
Cross multiply
3.8×72/2 = 136.8km
Solution attached below!

Answer 2

He covers a distance of 136.8km in 3 days
for 1 h he walks 1.9km
then in 1 day it will be 1.9×24=45.6
now in 3 days he walk 45.6 ×3= 136.8
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