Final answer:
A Ca 20 bottle case of 500ml bottles contains 10 liters in total.
Step-by-step explanation:
A Ca 20 bottle case consists of 20 bottles. Each bottle has a volume of 500ml. To find the total volume of the case, multiply the volume of one bottle by the number of bottles:
Total volume = (Volume of one bottle) x (Number of bottles)
Total volume = 500ml x 20 = 10,000ml.
Since 1 liter is equal to 1000ml, we can convert the total volume from milliliters to liters:
Total volume in liters = Total volume in milliliters / 1000
Total volume in liters = 10,000ml / 1000 = 10 liters.