(formula: d=s×t ; s=d/t ; t=d/sn)
![Formula Dst Sdt Tdsn class=](https://ph-static.z-dn.net/files/dfc/e33fd45cb733ec9b4386f77da9749d40.jpg)
Answer:
1.) 31.5 km
2.) 26.25 m
3.) 5 hours
4.) 6.25 hours
5.) 30 km/h
Step-by-step explanation:
I hope it helps
:D