Question
Gem and Gabriel have a bicycle race. Gem cycles at a speed of 20 km/h. Gabriel cycles at a speed of 25 km/h. If Gabriel lets Gem start 45 min before him, how long will Gabriel take to catch up with Gem?
3 m

Click button first when a symbol is required. X

Gem and Gabriel have a bicycle race. Gem cycles at a speed of 20 km/h. Gabriel cycles at a speed of 25 km/h. If Gabriel lets Gem start 45 min before him, how long will Gabriel take to catch up with Gem?