There are 4 quarts in 1 gallon, so a rate of 120 gallons per minute converts to 4 x 120 = 480 quarts per minute. To find the per hour rate, we simply multiply our per minute rate by 60, obtaining 480 x 60 = 28800 quarts per hour.
9) first option 10)last option
So lets say that this salt and water solution consists of 100 liters.
Then that means 20 liters is salt, and 80 liters out of the 100 is water.
Now, we remove 25% of the water. 25% of 80 liters is 20 liters. So, we are left with 80-20, or 60 liters.
Now in all we have 20 liters of salt, and 60 liters of water.
The percentage of salt in the new mixture will be 20/(20+60) = 20/80 = 25%.
Your answer is 25%
Hello im Nora :)))) okay hi hello oops
Ava bought 
pounds of fruit for a class party , class ate 
pounds fruits then 
pounds fruit left after party.
How can we find how much fruit is left after party ?
Ava bought 
pounds fruit
ate by class 
pounds fruit
fruit left after party 
So pound fruit is left .
Learn more about the fruit left here :
brainly.com/question/28048819
#SPJ4
