Approximately how many gallons are in the tank when it is 10% full?

Prepare for the Washington State WDM 1 with flashcards, multiple choice questions, hints, and explanations. Get exam ready now!

Multiple Choice

Approximately how many gallons are in the tank when it is 10% full?

Explanation:
When a tank is 10% full, you’re calculating a fraction of the tank’s full capacity. Multiply the full capacity by 0.10 to get the gallons present. The tank’s full capacity is 1,050,000 gallons (since 10% of 1,050,000 is 105,000, and the other options correspond to 20%, 30%, and 40%). So 0.10 × 1,050,000 = 105,000 gallons. Therefore, about 105,000 gallons are in the tank when it is 10% full. The other numbers would match higher percentages (210,000 for 20%, 315,000 for 30%, 420,000 for 40%).

When a tank is 10% full, you’re calculating a fraction of the tank’s full capacity. Multiply the full capacity by 0.10 to get the gallons present.

The tank’s full capacity is 1,050,000 gallons (since 10% of 1,050,000 is 105,000, and the other options correspond to 20%, 30%, and 40%). So 0.10 × 1,050,000 = 105,000 gallons.

Therefore, about 105,000 gallons are in the tank when it is 10% full. The other numbers would match higher percentages (210,000 for 20%, 315,000 for 30%, 420,000 for 40%).

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