Sammy is making smoothies. The recipe calls for 2 parts yogurt to 3 parts strawberries. Sammy wants to make 10 cups of smoothie mix. How many cups of yogurt and strawberries does Sammy need

6 cups of strawberries

4 cups of yogurt

Step-by-step explanation:

2 parts yogurt + 3 parts strawberries = 5 parts total

if you use cups as your "part" you just multiply by 2

Travel time a-b:   d = r_1 t_1  t_1 = d / r_1  travel time b-a:   d = r_2 t_2  t_2 = d / r_2  total travel time:   t_1 + t_2 = d / r_1 + d / r_2  total travel distance:   d + d = 2d  the average speed of the trip will be:   (total travel distance) / (total travel time)  (2d) / (t_1 + t_2) =  (2d) / (d / r_1 + d / r_2) =  (2) / (1 / r_1 + 1 / r_2) =  (2) / (1/70 + 1/40) =  50.90909091 mph  answer:   we can not say that this cheetah's average rate was 55 mph.    it was:     50.90909091 mph