Jan found that 12 of the 50 people he surveyed like lemon in their tea. How many of the 4,500 people in his town would you expect to also like lemon in their tea?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance