Aworker at a frozen yogurt store has 2 3/4 cups of frozen yogurt to give to customers as samples. the workers places 1/16 cup of frozen yogurt in each sample. how many samples can the worker give using all the frozen yogurt?

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