29 сент. 2021 г. · As others have said it's 4.5km/hr. For non-metric people, that's about 2.8 miles per hour - which is no more than a typical brisk walking speed.

29 июл. 2022 г. · Experienced swimmers or triathletes might complete it in 20-25 minutes, while beginners could take 45 minutes or longer.

14 мар. 2022 г. · Let the speed of bus be x km/hr. Then, the speed of car = 1.5x = 60 km/hr ∴ x = 60/1.5 = 40 km/hr Therefore, speed of bus = 40 km/hr Now, ...

12 нояб. 2021 г. · 50 km per 100 min = 30 km per hour; it would therefore take 90 minutes to cover 45 km.

8 окт. 2021 г. · No. You're talking roughly 8min/mile pace. A good 13 yr old boy will run around 5 min miles, a good girl, around 5:30 mile.

26 мар. 2021 г. · Running 15 km in 1.5 hours is not particularly difficult, even for a casual runner. Instead, it's a moderate pace and an easy run that most ...

2 нояб. 2019 г. · Q: A can run a 1.5 km distance in 3 minutes, while B can run this distance in 2 minutes 45 sec. By how much distance can A beat B? Solution: ...

8 мая 2018 г. · Convert distance to kilometers and time to hours. Thus dist. =1.5km and time-2.5/60 hrs. Thus speed=1.5*60/2.5=36 km/hr.

28 окт. 2021 г. · If it takes her one hour to walk 1.5 kilometers, then her average speed is 1.5 per hour. Is this a serious/sincere question?

10 нояб. 2023 г. · That is a rate of 10 Km/1.5hours = ~6.667Km/hour. That is a bit faster than many reasonably fit runners who often engage in 10k races.