Question

Look at this series: 664, 332, 340, 170, __, 89,... What number should fill the blank?



a. 85



b. 97



c. 109



d. 178 68. Look at this s

Answer 1

Answer:

178

Step-by-step explanation:

The second number is half that of the first. same is with the 4th and 3rd. thus the pattern would be same for 6th and 5th. that is 6th element would be half of the 5th. thus 89*2=178

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