Question

Karan can walk a distance of 2.1m in 30 minutes. Find the time taken by him to cover a distance of 5.6 Km.
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Answer 1

➣ Correct Question :

Karan can walk a distance of 2.1 km in 30 minutes. Find the time taken by him to cover a distance of 5.6 Km.

✯ Solution :

Given that ,

Karan can walk a distance of 2.1 km in 30 minutes.

i.e., Convert km into m . [ 1 km = 1000 m ]

then

2.1 × 1000 = 30 ⟹ 2100 m = 30 min

then ,

5.6 km = 5.6 × 1000 = 5600 m

∴ Karan will walk 5.6 km in 1 hour 20 minutes .

Answer 2

Step-by-step explanation:

Speed of Karan =Distance/Time

=2.1m/30min

=2.1m/0.5 hour

=4.2m/hour

Time=Distance /speed

=5.6km/42m//hr

=5600m/42m/hour

=5600/42m/hour

=1333.3 hours

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