Tap A and tap B together take 12 minutes to fill up an empty tank with water. Tap A alone takes 20 minutes to fill up a similar empty tank. Tap B supplies 20 litres of water every minute. What's the capacity of the tank and how many litres of water does tap A supply every minute?

Tap A and tap B together take 12 minutes to fill up an empty tank with water. Tap A alone takes 20 minutes to fill up a similar empty tank. Tap B supplies 20 litres of water every minute. What's the capacity of the tank and how many litres of water does tap A supply every minute?

Intermediate Algebra

10th Edition

ISBN:9781285195728

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter4: Rational Expressions

Section4.CR: Review Problem Set

Problem 47CR

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