Question

Please help!

Container A has 200 mL of water in it and is being filled at a rate of 15 mL per minute. Container B has 550 mL of water in it and is being drained at a rate of 10 mL per minute. After how many minutes will the two containers have the same amount of water?

Answer 1

14 minutes

Explanation:

10 times 14 = 140

15 times 14 = 210

200+210 = 410

550-140 = 410