Answer: 36
Explanation:
triple of 38 is 38 × 3 = 114 gallon
using proportion to solve tgis question
12 cups = 38 gallons
x = 114gallons
cross multiply
38x = 12 × 114
38x = 1368
divide bothside by 38
38x/38 = 1368/38
x = 36
Therefore 36 gallons of sugar is needed