Answer:
More distance ride by bike = 10 miles
Explanation:
Distance cover by bike = 2/3 x 18
Distance cover by bike = 12 miles
Distance cover by walk = 2/5 x 5
Distance cover by walk = 2 miles
More distance ride by bike = Distance cover by bike - Distance cover by walk
More distance ride by bike = 12 miles - 2 miles
More distance ride by bike = 10 miles