Kevin leaves his bakery at 6.50 a.m. to deliver some pastries to a hotel. If he drives
at a constant speed of 80 km/h, he will reach the hotel on time. If he drives at a
constant speed of 64 km/h, he will be 10 min late. At what time is Kevin supposed
to deliver the pastries to the hotel?
please solve with distance,time and speed.no algebra please.thank you and pit it in grade 6 math explaination.​