Question

For how long did eze travel 10km at the speed of 20km/hr​

Answer 1

30 minutes

Step-by-step explanation:

The formula for time is:

`\bf{Time=distance/\:speed}`

Here,

the time is unknown,

distance is 10 km

speed is 20 km/hr

Plug in the data:

`\bf{time=10/20}\\\\\bf{time=(10)/(20)}\\\\\bf{time=(1)/(2)}`

The time is 1/2 of an hour, which is 30 minutes.

Hence, the answer is 30 mins.

Answer 2

The answer is :

30 min (Option b)

Step-by-step explanation:

Time is calculated by the distance divided by the speed.

`\sf Time = (Distance)/(Speed)`

Plugging the values,

`\sf Time = (10)/(20)`

`\sf Time = 0.5 \: hr`

1 hour = 60 minutes

To convert 0.5 hours in minutes, simply multiply 0.5 with 60 minutes

`\sf 0.5 * 60`

`\sf30 \: min`

The answer is Option (b) 30 min.