Answer:
c
Step-by-step explanation:
Answer:
C. 8
Step-by-step explanation:
40 x 0.2 = 8
(Try graphing on a number line)
Use a proportion to answer the question
60 = 100%
x = 12
12 x 60 = 720
720 / 100 = 7.2
7.2 is 12% of 60, which is your answer<span />
Answer:
225
Step-by-step explanation:
350 - 125 = 225
Hope this helps!
3-in plus 1.5-out every minute means a net gain of 1.5 per minute. You need to fill (12 - 3) = 9 gallons. At 1.5 per minute, it takes 9/1.5 = 6 minutes if the drain and the faucet arr both open, but only (9/3)=3 minutes if you close the drain while you fill the tub.
