Tzippygreen Tzippygreen

18-06-2019
Mathematics

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

Respuesta :

20-06-2019

Answer:

[tex]\large\boxed{\dfrac{5}{4}}[/tex]

Step-by-step explanation:

[tex]a_1=20\\\\a_2=\dfrac{20}{2}=10\\\\a_3=\dfrac{10}{2}=5\\\\a_4=\dfrac{5}{2}\\\\a_5=\dfrac{\frac{5}{2}}{2}=\dfrac{5}{2}\cdot\dfrac{1}{2}=\dfrac{5}{4}[/tex]

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