50.4 seconds.
20%
Seven twelves as a percent is 58.33%.
27.4 X .4379562024 =12 so 43.79562042%
60x0.20=12 minutes
12 minutes
7 over 12 as a percent = 58.33%% rate:= 7/12 * 100%= 0.5833 * 100%= 58.33%
The increase from 7 to 12 is about 71.428%
7% of 12 = 7% * 12 = 0.07 * 12 = 0.84
7
7 hours 12 minutes - 3 hours 30 minutes = 3 hours 42 minutes
11.666666666666%
7% of 12 gallons = 0.84 gallons.