Question

Yashvi rides a bicycle if the speed has been 4km/hr more it would have taken 1 hour less to travel to 48 km distance.​it is of maths ​

Answer 1

Answer:

80 minutes

Step-by-step explanation:

Distance = 4km/hr

Time = 1 hour ( 1 hour = 60 minutes)

Distance = 48 km

Total distance cover =

$\frac{60}{4} = 15$

Time taken by him in 48 km =

$\frac{48}{15} = 3.2 \: time \: taken \: \\ \frac{32}{10} \times 100 = 320 \\ then \: divide \: by \: 4km \: per \: hour \: \\ \frac{320}{4} = 80 \: minutes \:$

He taken 80 minutes for 48 km/hr .

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