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Math Flashcards

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

Read the first 7 Math flashcards as text
  1. A car travels 240 miles in 4 hours. At the same rate, how far will it travel in 7 hours?

    Answer: 420 miles

    The rate is 240 ÷ 4 = 60 mph; 60 × 7 = 420 miles.

  2. Which of the following is equivalent to 3/8 expressed as a decimal?

    Answer: 0.375

    3 ÷ 8 = 0.375.

  3. A rectangle has a length of 12 cm and a width of 5 cm. What is its area?

    Answer: 60 cm²

    Area = length × width = 12 × 5 = 60 cm².

  4. If x + 9 = 22, what is the value of x?

    Answer: 13

    Subtract 9 from both sides: x = 22 − 9 = 13.

  5. A store sells apples for $1.20 each. How much would 15 apples cost?

    Answer: $18.00

    15 × $1.20 = $18.00.

  6. What is 15% of 200?

    Answer: 30

    15% of 200 = 0.15 × 200 = 30.

  7. Which number is a prime number?

    Answer: 29

    29 is divisible only by 1 and itself; the others have additional factors.