It is 1368.
-53
72 - 19 = 53
19/72 is in its simplest form.
72/152 = 9/19
72 plus 19 = 91
72 liters is 19 gallons.
91. 72 + 19 = 91
1 19/72
19
Expressed as a percentage, 19/72 x 100 = 26.38 recurring (that is, 26.38888...) percent.
72 is a multiple of 9.
38/72 = 19/36