Question

I) Iam going in uniform motion at 70km/h speed so how much can I cover distance in 20 minutes .. how much time I take to cover 250KM
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Answer 1

Answer:

You'll cover 49km in 20mins

and it'll take u 3.33 h to cover 250 km

Step-by-step explanation:

you need to have some common sense before asking this kind of question

Answer 2

Answer:

Speed = 70 km/h

(1) Distance covered in 1 hours = 70 km

Distance covered in 20 minutes = D =?

First we convert 20 minutes into hours = 20/60 = 1/3 hours

Speed = Distance / Time

70 km/h = D÷1/3

70 = 3D

D = 70/3 km

Therefore, Distance covered in 20 minutes is 70/3 km .

(2) Now, distance = 250 km

We find, time = t = ?

Speed = Distance / Time

70 km/h = 250/t

t = 250/70

t = 25/7 hours

Therefore, time take to cover 250KM distance = 25/7 hours.

HOPE IT HELPS YOU