9 x 100 + 1 x 1 +3 x 1/100

901.03 or 901 3/100 or 90103/100

Step-by-step explanation:

901.03

Step-by-step explanation:

9×100=900

3×1/100= .03

1×1= 1 add together 901.03

1:30

Step-by-step explanation: It took two hours to fill 1,800 gallons. 1,800 x 2 = 3,600.

It would take another two hours for the pond to be full. So, 11:30 time skip to two hours is 1:30.