Question
3 4.5 6.75 10.125 15.1875 22.78125 ?
What will come in place of question mark (?) in the following number series?Solution
3 × 1.5 = 4.5 4.5 × 1.5 = 6.75 6.75 ×1.5 = 10.125 10.125 × 1.5 = 15.1875 15.1875 × 1.5 = 22.78125 22.78125 × 1.5 = 34.171875
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