dtgwrth9549 dtgwrth9549 25-11-2022 Computers and Technology contestada TRUE/FALSE. fuel gauges indicate, often with fractions, just how much fuel is in a tank. for instance 1/4 indicates that a tank is 25% full, 1/2 indicates that a tank is 50% full, and 3/4 indicates that a tank is 75% full.