Question
Gabby and Vincent have a bicycle race. Gabby cycles at a speed of 15 km/h. Vincent cycles at a speed of 25 km/h. If Vincent lets Gabby start 40 min before him, how long will Vincent take to catch up with Gabby?
3 m

Click button first when a symbol is required. X

Gabby and Vincent have a bicycle race. Gabby cycles at a speed of 15 km/h. Vincent cycles at a speed of 25 km/h. If Vincent lets Gabby start 40 min before him, how long will Vincent take to catch up with Gabby?