Question: A wetland ecosystem has a water retention capacity of 2000 liters. If it currently holds 1200 liters, what percentage of its capacity is filled?
Options:
50%
60%
70%
80%
Correct Answer: 60%
Solution:
(1200 / 2000) * 100 = 60% of the capacity is filled.
A wetland ecosystem has a water retention capacity of 2000 liters. If it current
Practice Questions
Q1
A wetland ecosystem has a water retention capacity of 2000 liters. If it currently holds 1200 liters, what percentage of its capacity is filled?
50%
60%
70%
80%
Questions & Step-by-Step Solutions
A wetland ecosystem has a water retention capacity of 2000 liters. If it currently holds 1200 liters, what percentage of its capacity is filled?
Step 1: Identify the total water retention capacity of the wetland ecosystem, which is 2000 liters.
Step 2: Identify the current amount of water in the wetland, which is 1200 liters.
Step 3: Divide the current amount of water (1200 liters) by the total capacity (2000 liters) to find the fraction of the capacity that is filled.
Step 4: Calculate the fraction: 1200 divided by 2000 equals 0.6.
Step 5: To find the percentage, multiply the fraction (0.6) by 100.
Step 6: Calculate 0.6 times 100, which equals 60.
Step 7: Conclude that 60% of the wetland's capacity is filled.
Percentage Calculation – Understanding how to calculate the percentage of a part relative to a whole.
Proportional Reasoning – Applying ratios to determine how much of a total capacity is utilized.
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