Question 21

Complete the series.
684, 114, 57, 9.5, (…)

Solution

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684 , 114 , 57 , 9.5 , 4.75

$$ 684 \div 6 = 114 $$

$$ 114 \div 2 = 57 $$

$$ 57 \div 6 = 9.5 $$

$$ 9.5 \div 2 = 4.75 $$

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