After 95 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it? Choose the correct choice from the following options:
A) 7 liters
B) 4 liters
C) 3 liters
D) 5 liters
E) 6 liters
95% ----------- 95   5% ------------ ?   =&gt; 5 liters   Answer: 5 liters
<result>D</result>
After 95 liters of petrol were poured into the tank, it was still 5% empty. How much petrol must be poured into the tank in order to fill it?