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Math Test #8 1 Flashcards

6 cards from real GED practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Math Test #8 1 flashcards as text

  1. What is 15% of 240?

    Answer: 36

    Convert 15% to a decimal: 0.15 × 240 = 36.

  2. Solve for x: 2x + 7 = 19

    Answer: x = 6

    Subtract 7 from both sides: 2x = 12. Divide both sides by 2: x = 6.

  3. A triangle has a base of 10 cm and a height of 6 cm. What is its area?

    Answer: 30 cm²

    Area of a triangle = ½ × base × height = ½ × 10 × 6 = 30 cm².

  4. A student's five quiz scores are 72, 85, 90, 68, and 80. What is the median score?

    Answer: 80

    Arranged in order: 68, 72, 80, 85, 90. The middle value (3rd of 5) is 80.

  5. Simplify: 4² + √36 − 3 × 2

    Answer: 16

    Following order of operations: 4² = 16, √36 = 6, 3 × 2 = 6. Then 16 + 6 − 6 = 16.

  6. Maria drives 150 miles in 2.5 hours. What is her average speed in miles per hour?

    Answer: 60 mph

    Speed = distance ÷ time = 150 ÷ 2.5 = 60 mph.