Question
Diana and Ahmad have a bicycle race. Diana cycles at a speed of 20 km/h. Ahmad cycles at a speed of 23 km/h. If Ahmad lets Diana start 45 min before him, how long will Ahmad take to catch up with Diana?
3 m

Click button first when a symbol is required. X

Diana and Ahmad have a bicycle race. Diana cycles at a speed of 20 km/h. Ahmad cycles at a speed of 23 km/h. If Ahmad lets Diana start 45 min before him, how long will Ahmad take to catch up with Diana?