To determine how many quarter-liter bottles can be filled from the 4 tanks, we need to first calculate the total amount of oil in the tanks.
4 tanks x 192 liters each = 768 liters in total
Next, we need to convert the total liters to quarter-liters. Since there are 4 quarter-liters in a liter, we can do the following calculation:
768 liters x 4 = 3072 quarter-liters
Therefore, from the 4 tanks with 192 liters each, you can fill 3072 quarter-liter bottles.
