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Multiple choice

Directions: Find the missing term in the following number series. 3, 4.5, ?, 3.5, 1, 4.5, 3, 7.5

  1. 0

  2. 1.5

  3. 1

  4. 0.5

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The pattern is alternating operations: 3 * 1.5 = 4.5; 4.5 / 4.5 = 1; 1 * 3.5 = 3.5; 3.5 / 3.5 = 1; 1 * 4.5 = 4.5; 4.5 / 1.5 = 3; 3 * 2.5 = 7.5. The missing term is 1.

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