A water hose had filled up 1/9 of a pool after 1/4 of an hour. At this rate, how many hours would it take to fill the pool?

correct

step-by-step explanation:

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.

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )

can i see a photo of the question so i can you?