A city has two water towers. One tower holds 7.35×105 gallons of water. The other holds 9.78×105 gallons of water. What is the combined water capacity in Scientific Notation?(1 point)

Responses
7.1883×1011 7 point 1 8 8 3 times 10 to the 11th power
2.43×105 2 point 4 3 times 10 to the 5th power
7.1883×1026 7 point 1 8 8 3 times 10 to the 26th power
1.713×10^6