Question

Suman covers 14 /5 km in 7 /12 hours. How much time is required to cover 31 /5 km.

Answer 1

Answer:

31/24 hrs

Step-by-step explanation:

Given,

Distance= 14/5 km

Time=7/12 hrs

Speed= Distance / Time

=14/5 divide 7/12

=14 / 5 * 12 / 7 = 24/ 5 Km/h

So time required to travel 31/5 km, will be

=31/5 divide 24/5

= 31 / 5 * 5 / 24 = 31/24 hrs

Answer 2

Answer:

31/24 hrs

Step-by-step explanation:

Given,

Distance= 14/5 km

Time=7/12 hrs

Speed= Distance / Time

=14/5 divide 7/12

=14 / 5 * 12 / 7 = 24/ 5 Km/h

So time required to travel 31/5 km, will be

=31/5 divide 24/5

= 31 / 5 * 5 / 24 = 31/24 hrs

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