Question
Vanessa and Justin started biking at 6.50 a.m. along 8-km trail. Vanessa took 30 minutes to reach the finishing point. Justin’s speed was 10 km/h slower than Vanessa’s. At what time did Justin reach the finishing point?
3 m

Click button first when a symbol is required. X

Vanessa and Justin started biking at 6.50 a.m. along 8-km trail. Vanessa took 30 minutes to reach the finishing point. Justin’s speed was 10 km/h slower than Vanessa’s. At what time did Justin reach the finishing point?