Read the data and answer the given questions
Between 10pm to 6am, a fitness band records the following data. How long was the user Dreaming or was Awake?Â
Total time between 10 pm to 6 am = 8 hours
% time spent on dreaming and on awake = 15 + 65 = 80%
=> Time spent on dreaming or on awake = $$\frac{80}{100} \times 8$$
= $$\frac{640}{100} = 6.4$$ hours
=> Ans - (C)
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