Question
Lynn and Ivan have a bicycle race. Lynn cycles at a speed of 20 km/h. Ivan cycles at a speed of 23 km/h. If Ivan lets Lynn start 36 min before him, how long will Ivan take to catch up with Lynn?
3 m

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Lynn and Ivan have a bicycle race. Lynn cycles at a speed of 20 km/h. Ivan cycles at a speed of 23 km/h. If Ivan lets Lynn start 36 min before him, how long will Ivan take to catch up with Lynn?