1. The combined volume of all the tanks at the aquarium is written in Scientific notation. Keeping this on mind, you can write it as following:

2. Now, you must sum the combined volume of all the tanks and the volume of the new tank to calculate the total volume of all of them:
3. Now, you can write the result in Scientific notation, as following:

The answer is: 
3(282/1) should be what you are lookin for
Answer:
Step-by-step explanation:
Going down by each column it would be 7,17,24
The next column 12,13,25
Next column 19,30,49
First, multiply 1,127 & 1 by 2
1127 x 2 = 2254
1 x 2 = 2
so that’s 2,254 cups & 2 fl. ounces
since 8 fl. oz. make a cup, and we only have 2, the answer stays as it is
2,254 cups & 2 fl. ounces