A tank gauge reads 75% full. If capacity is 200 gallons, how many gallons remain?

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Multiple Choice

A tank gauge reads 75% full. If capacity is 200 gallons, how many gallons remain?

Explanation:
Understanding how much is left requires applying the filled fraction to the total capacity. A gauge at 75% means three quarters of the tank is full. So the remaining amount is 200 gallons × 3/4 = 150 gallons. Quick check: 0.75 × 200 = 150, confirming the result. Other numbers reflect different percentages: 100 gallons would be 50%, 120 gallons is 60%, and 180 gallons is 90% of capacity.

Understanding how much is left requires applying the filled fraction to the total capacity. A gauge at 75% means three quarters of the tank is full. So the remaining amount is 200 gallons × 3/4 = 150 gallons. Quick check: 0.75 × 200 = 150, confirming the result.

Other numbers reflect different percentages: 100 gallons would be 50%, 120 gallons is 60%, and 180 gallons is 90% of capacity.

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