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The percentage of people of south zone who take coffee at least once a day close to:
Answer & Solution
Correct Answer:
Option
C
People in south zone
= 1450 + 1120 + 420 + 350 + 50
= 3390
People who take coffee at least once a day
= 1120 + 1450
= 2570
∴ Required percentage
$$\eqalign{ & = \frac{2570}{3390} \times 100 \cr & = 75.811\% \cr & \approx 75.81\% \cr} $$
= 1450 + 1120 + 420 + 350 + 50
= 3390
People who take coffee at least once a day
= 1120 + 1450
= 2570
∴ Required percentage
$$\eqalign{ & = \frac{2570}{3390} \times 100 \cr & = 75.811\% \cr & \approx 75.81\% \cr} $$
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