km⼀h化m⼀s是乘还是除

急救啊!!!!!
2025-12-14 01:22:25
推荐回答(4个)
回答1:

1Km=1000m,1h=3600s,所以1Km/h=1000m/3600s=1m/3.6s,即3.6Km/h=1m/s,所以Km/h化m/s要乘以3.6

回答2:

除!!!!!!!!!!!!!!

回答3:

乘 大化小用乘!

回答4: