Answer:
1 or 3 sorry if wrong
Step-by-step explanation:
72000/12=6000 12 pools of equal volume, both start and end are in gallons so it's just basic division.
1/2 would not be a useful benchmark to compare these 2 fractions because both of them are greater than half. The benchmark fraction 1/2 is most useful when one fraction is less than half and the other more than 1/2. 5/8 is more than 4/8(1/2), and 9/10 is more than 5/10(1/2).
Answer:
5:400
Step-by-step explanation:
The sum (+) of 14 and a number (x) is equal to (=) 7.
14 + x = 7
To solve, subtract 14 from both sides.
x = -7
