1)
you are making cucumber salad for 250 guests. each salad will contain 3 ounces
of cucumber. if the yield percent for cucumber is 95% and each cucumber weighs
10 ounces, how many cucumbers should you order?

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.