How many km/h is 7.5 min/km?

7.5 min/km = 8 km/h

It is 8 km/h, so saying 8 km/h is fine — rounding is within 0.5%.

And how many min/km is 7.5 km/h?

7.5 km/h = 8 min/km

Formula: km/h = 60 ÷ min/km

3 min/km20km/h

3.5 min/km17.14km/h

4 min/km15km/h

4.5 min/km13.33km/h

5 min/km12km/h

5.5 min/km10.91km/h

6 min/km10km/h

6.5 min/km9.23km/h

7 min/km8.57km/h

7.5 min/km8km/h

8 min/km7.5km/h

8.5 min/km7.06km/h

9 min/km6.67km/h

9.5 min/km6.32km/h

10 min/km6km/h

10.5 min/km5.71km/h

11 min/km5.45km/h

11.5 min/km5.22km/h

12 min/km5km/h

12.5 min/km4.8km/h