✨ Best Answer ✨
1時間=60分=3600秒
1秒:25m=3600秒:Xm
Xm=25×3600=90000m=90km
よって90km/h
いえいえ^ ^
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
✨ Best Answer ✨
1時間=60分=3600秒
1秒:25m=3600秒:Xm
Xm=25×3600=90000m=90km
よって90km/h
いえいえ^ ^
Users viewing this question
are also looking at these questions 😉
ありがとうございました