Question

ravi can walk 3 1/3 km in one hour. how long will it take to reach 10 km ??
[ with explanation ]

Answer 1

Answer:

3 hours

Step-by-step explanation:

3 1/3 CAN BE ALSO WRITTEN AS 10/3

so he can walk 10/3 km/hr

after 3 hours i.e., 10/3 × 3 km h can walk

= 10km

by this we can say that he will take 3hours to travel 10km

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Answer 2

Answer:

30 Hours

Ravi can walk 10 km in = 30 hours.

Step-by-step explanation:

Given,

Ravi can walk 3 (1/3) km in = 1 hour.

Thus, Ravi can walk 10/3 Km in = 10hr

By unitary method,

So,

Ravi can walk 1 Km in = 10 ÷ 10/3

Thus Ravi can walk 1 km in = 3 hrs

Now, for 10 hours :

Ravi can walk 10 km in = 10 × 3 = 30 hours

Hence, Ravi can walk 10 km = 30 hr.