A tank contains 150 liters of water. If 20% evaporates on the first day and another 10% of the remaining water evaporates on the second day, how many liters are left after two days?

Tue, 05 May 2026 06:46:48 +0000

**How A Tank Contains 150 Liters of Water. If 20% Evaporates on the First Day and 10% of the Remainder Evaporates on the Second, How Many Liters Stay?** In an age where home efficiency and resource conservation drive daily concerns, a simple scenario captures growing attention: A tank holds 150 liters of water. What happens when 20% vanishes the first day, and another 10% evaporates from the reduced amount on the second day? This everyday calculation reflects how many users wonder—especially amid rising utility costs and awareness of water waste. Understanding the evaporation pattern not only answers practical questions but also reveals insight into resource dynamics in controlled storage. --- **Why This Calculation Is Gaining Attention in the US**