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3. What is the next number in the sequence 20, 10, 5, 5/2

User Hsimah
by
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1 Answer

3 votes

Answer:


\large\boxed{(5)/(4)}

Explanation:


a_1=20\\\\a_2=(20)/(2)=10\\\\a_3=(10)/(2)=5\\\\a_4=(5)/(2)\\\\a_5=((5)/(2))/(2)=(5)/(2)\cdot(1)/(2)=(5)/(4)

User AnEnigmaticBug
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