An old man goes for an evening walk in a park
and covers a distance of 30 meters an 20 seconds. If
he keeps walking at t

Question

An old man goes for an evening walk in a park
and covers a distance of 30 meters an 20 seconds. If
he keeps walking at the way point the distance covered
by him in 5 min 10 second​

in progress 0
Amelia 4 months 2021-07-06T16:05:13+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-06T16:06:54+00:00

    Answer:

    50 minutes

    Explanation:

    Time taken to cover 20 km at speed 5 km/hr = 4 hours


    ∴ Fixed time = 4 hour – 40 minutes = 3 hour 20 min


    Time taken to cover 20 km at the speed 8 km/hr = 20/8 = 2 hours 30 minutes


    ∴ Required time = 3 hours 20 minutes – 2 hr 30 min


    =50 minutes

    Hope it is helpful

    please mark me as brainliest

Leave an answer

Browse

9:3-3+1x3-4:2 = ? ( )