Answer:
176
Step-by-step explanation:
800 × 0.06 (6%÷100= 0.06) = 48
48 × 13 (2015 - 2002 = 13) = 624
800-624 = 176
1 l = 22.5 km
125 l = 22.5 × 125 = 2812.5 km