12. What is asked in the problem below? Rona has a water refilling station. Being a charitable person, she pledged to supply of a small tank of drinking water to their barangay to be used by the barangay frontliners including the policemen assigned in their area. They consumed of the small tank per day. How many days will the drinking water lasts? A. Total number of days. B. Total number of days they deliver the water. C. Total number of days Rona can refill the water. D. Total number of days the drinking water will lasts. ible of