Respuesta :
Given that Ronald's average running speed per second, determine the distance that he has ran in 30 minutes in metres.
Given: Ronald's speed: 1.9 metres per second or 1.9m/s^2
FInd: Distance he ran in 30 minutes
First. we have to convert the seconds to minutes, we can do this by multiply by 60. Since, there is 60 seconds in a minute.
60 x 1.9 = 114
That means, Ronald runs 114 metres in a minute, then we multiply by 30 to find out how many metres he runs in 30 minutes. So, we would multiply his speed per minute by 30.
30 x 114 = 3420
Thus, Ronald has ran 3,420 metres in 30 minutes.
If he continues at the same pace, he will have ran 6,840 metres in an hour.
Answer:
3420 metres.
Step-by-step explanation:
30 minutes = 30 * 60 = 1800 seconds.
So the distance Ronald has run is 1800 * 1.9
= 3420 metres.
