The answer is 0.15. Because it’s increasing by 0.3
It should show 2:45. You can use 12 hr increments to get you back to 10:45 and 12 goes into 100 nine times bringing it to 96. Because of that you have 4 more hours to add to 10:45 and that brings you to 2:45.
withdraws are negative
online bills are negative
deposits are positive
1239.45 -80 + 689.65-212.80-55-49.76-110.35=
1241.19