Bố An xây bể nuôi cá dạng hình hộp chữ nhật có các kích thước trong lòng bể là: chiều dài 3m, chiều rộng 2m và chiều cao 1m. Khi hoàn thành bố An mở vòi nước chảy vào bể, mỗi giờ vòi chảy được 500l nướ...

To solve this problem, we can use the formula for the volume of a rectangular prism: $$ where: $$ = length of the prism $$ = width of the prism $$ = height of the prism In this case, the length ($$) is 3m, the width ($$) is 2m, and the height ($$) is 1m. So, we can calculate the volume ($$) as follows: $$ Now that we know the volume of the prism, we can determine how long it will take to fill up with water. We are given that the flow rate of water from the tap is 500 liters per hour. To find out how many hours it takes to fill up the prism, we can use the following equation: $$ However, before calculating further, we need to convert cubic meters to liters because both units should be consistent. Since $$, then $$. Now we can calculate: $$ So, it will take 12 hours for the prism to be filled with water continuously. Therefore, sau bao lâu nước đầy bể? (Trả lời dùng Tex) Time taken to fill up the prism: $$ hours