B Set 21 Unknown

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

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        "subject": "arithmetic",
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                "subType": "capacity",
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                "fromUnit": "liters",
                "toUnit": "milliliters",
                "question": "6 liters = ___ milliliters",
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                "correctAnswer": "6000",
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                "correctAnswer": "30",
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                "id": 3,
                "type": "measurement",
                "subType": "capacity",
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                "fromUnit": "quarts",
                "toUnit": "gallons",
                "question": "32 quarts = ___ gallons",
                "answer": 8,
                "correctAnswer": "8",
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            },
            {
                "id": 4,
                "type": "measurement",
                "subType": "weight",
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                "fromUnit": "pounds",
                "toUnit": "ounces",
                "question": "10 pounds = ___ ounces",
                "answer": 160,
                "correctAnswer": "160",
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                "id": 5,
                "type": "measurement",
                "subType": "capacity",
                "fromValue": 12,
                "fromUnit": "quarts",
                "toUnit": "gallons",
                "question": "12 quarts = ___ gallons",
                "answer": 3,
                "correctAnswer": "3",
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                "id": 6,
                "type": "measurement",
                "subType": "capacity",
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                "fromUnit": "pints",
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                "question": "9 pints = ___ cups",
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                "correctAnswer": "18",
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                "id": 7,
                "type": "measurement",
                "subType": "length",
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                "question": "72 inches = ___ feet",
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                "correctAnswer": "6",
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                "id": 8,
                "type": "measurement",
                "subType": "weight",
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                "id": 9,
                "type": "measurement",
                "subType": "capacity",
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                "fromUnit": "milliliters",
                "toUnit": "liters",
                "question": "7000 milliliters = ___ liters",
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                "correctAnswer": "7",
                "difficulty": "normal"
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                "id": 10,
                "type": "measurement",
                "subType": "length",
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                "fromUnit": "yards",
                "toUnit": "feet",
                "question": "9 yards = ___ feet",
                "answer": 27,
                "correctAnswer": "27",
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                "id": 11,
                "type": "measurement",
                "subType": "length",
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                "question": "9 kilometers = ___ meters",
                "answer": 9000,
                "correctAnswer": "9000",
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                "id": 12,
                "type": "measurement",
                "subType": "length",
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                "question": "6 feet = ___ inches",
                "answer": 72,
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                "id": 13,
                "type": "measurement",
                "subType": "capacity",
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                "question": "8 pints = ___ quarts",
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                "id": 14,
                "type": "measurement",
                "subType": "length",
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                "question": "8 yards = ___ feet",
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                "correctAnswer": "24",
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                "id": 15,
                "type": "measurement",
                "subType": "length",
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                "id": 16,
                "type": "measurement",
                "subType": "length",
                "fromValue": 3,
                "fromUnit": "miles",
                "toUnit": "feet",
                "question": "3 miles = ___ feet",
                "answer": 15840,
                "correctAnswer": "15840",
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            {
                "id": 17,
                "type": "measurement",
                "subType": "capacity",
                "fromValue": 6,
                "fromUnit": "gallons",
                "toUnit": "quarts",
                "question": "6 gallons = ___ quarts",
                "answer": 24,
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                "id": 18,
                "type": "measurement",
                "subType": "capacity",
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                "toUnit": "liters",
                "question": "9000 milliliters = ___ liters",
                "answer": 9,
                "correctAnswer": "9",
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                "id": 19,
                "type": "measurement",
                "subType": "capacity",
                "fromValue": 4,
                "fromUnit": "quarts",
                "toUnit": "gallons",
                "question": "4 quarts = ___ gallons",
                "answer": 1,
                "correctAnswer": "1",
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            },
            {
                "id": 20,
                "type": "measurement",
                "subType": "weight",
                "fromValue": 8,
                "fromUnit": "kilograms",
                "toUnit": "grams",
                "question": "8 kilograms = ___ grams",
                "answer": 8000,
                "correctAnswer": "8000",
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            }
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