Question
Olivia and Ian have a bicycle race. Olivia cycles at a speed of 15 km/h. Ian cycles at a speed of 19 km/h. If Ian lets Olivia start 48 min before him, how long will Ian take to catch up with Olivia?
3 m

Click button first when a symbol is required. X

Olivia and Ian have a bicycle race. Olivia cycles at a speed of 15 km/h. Ian cycles at a speed of 19 km/h. If Ian lets Olivia start 48 min before him, how long will Ian take to catch up with Olivia?