Mr. Finnegan has 3 tanks with a capacity of 7000 gallons, 5000 gallons, and 3000 gallons, respectively. If he fills the first tank up to 3/4 full, the second tank with water up to 4/5 of its capacity, and the third tank up to half of its capacity, how many gallons in total are in the tanks?
The capacity of the first tank is 7000 gallons, and if it is filled up to 3/4 full, it carries 3/4*7000 = 5250 gallons.
When the second tank is filled up to 4/5 of its capacity, it carries 4/5*5000 = <<4/5*5000=4000>>4000 gallons.
The total amount of water in the first two tanks is 5250+4000 = <<5250+4000=9250>>9250 gallons.
If Mr. Finnegan fills the third tank with water up to half its capacity, the tank fills up with 1/2*3000 = <<1500=1500>>1500 gallons.
In total, the three tanks have 9350+1500 = <<9350+1500=10850>>10850 gallons of water.
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Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
You are solving math problems. Here are some examples of how to solve the task:

The Zargon Destroyer spacecraft can travel at 2 billion miles per hour in normal space, but when moving through a black hole they travel three times faster.  If the Zargon Destroyer is making a voyage that travels seven hours in normal space and two hours through a black hole, how many billions of miles would they have traveled?A spacecraft flying through normal space for seven hours at 2-billion miles per hour travels 7*2=<<7*2=14>>14 billion miles.
A spacecraft flying through a black hole at 3*2=<<3*2=6>>6 billion miles per hour.
Thus, a spacecraft flying through a black hole for two hours travels 2*6=<<2*6=12>>12 billion miles.
Therefore, in total, the Zargon spacecraft will travel 14+12=<<14+12=26>>26 billion miles.
#### 26[END]

Jack has been driving for the past 9 years. He drives 37,000 miles every four months. How many miles has Jack driven since he started driving?There are 12/4 = <<12/4=3>>3 four month groups in a year
Jack drives 37,000*3 = <<37000*3=111000>>111,000 miles in a year.
Jack has driven 111,000*9 = <<111000*9=999000>>999,000 miles since he has started driving.
#### 999,000[END]

Now, solve this next question in the style of the above examples:

Mr. Finnegan has 3 tanks with a capacity of 7000 gallons, 5000 gallons, and 3000 gallons, respectively. If he fills the first tank up to 3/4 full, the second tank with water up to 4/5 of its capacity, and the third tank up to half of its capacity, how many gallons in total are in the tanks?

### Response:
The capacity of the first tank is 7000 gallons, and if it is filled up to 3/4 full, it carries 3/4*7000 = 5250 gallons.
When the second tank is filled up to 4/5 of its capacity, it carries 4/5*5000 = <<4/5*5000=4000>>4000 gallons.
The total amount of water in the first two tanks is 5250+4000 = <<5250+4000=9250>>9250 gallons.
If Mr. Finnegan fills the third tank with water up to half its capacity, the tank fills up with 1/2*3000 = <<1500=1500>>1500 gallons.
In total, the three tanks have 9350+1500 = <<9350+1500=10850>>10850 gallons of water.
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