Question
Sabrina and Julian started biking at 7.40 a.m. along 9-km trail. Sabrina took 30 minutes to reach the finishing point. Julian’s speed was 12 km/h slower than Sabrina’s. At what time did Julian reach the finishing point?
3 m

Click button first when a symbol is required. X

Sabrina and Julian started biking at 7.40 a.m. along 9-km trail. Sabrina took 30 minutes to reach the finishing point. Julian’s speed was 12 km/h slower than Sabrina’s. At what time did Julian reach the finishing point?