3/4 is equivalent to 0.75 Therefore 0.8 is greater
Answer:
4/5 is greater
Step-by-step explanation:
60% = 60/100
4/5 = 80/100
80>60
Answer:
- premium: 165 gallons
- water: 120 gallons
Step-by-step explanation:
Let 'a' represent the amount of 95% antifreeze in the mix. Then the amount of water is (285 -a). The mix has this amount of antifreeze in it:
0.95a +0(285 -a) = 0.55(285)
a = 0.55/0.95(285) = 165 . . . gallons of 95%
285 -a = 285 -165 = 120 . . . . gallons of water
There are 120 gallons of water and 165 gallons of premium antifreeze in the mixture.
The solution is C. x is less than negative 2.
