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Number of viewers of four TV channels and Male:Female ratio in six cities A–F.

CityJioJio M:FZeeZee M:FSonySony M:FColorsColors M:F
A27787:1023462:120863:423101:2
B25302:330948:926461:223585:4
C21124:726103:228087:524002:3
D24725:729767:923903:221786:5
E21064:526708:728568:929386:7
F26041:223985:625089:1024308:7

What is the average number of female viewers of Zee across all six cities together?

A1242
B1262
C1282 ✓ Correct
D1302
Correct answer: (C) 1282
Explanation

The average number of female Zee viewers is 1282, so that is the answer.

The female Zee viewers city by city are 782, 1638, 1044, 1674, 1246 and 1308.

These come from applying each city's female share to its Zee total.

Their sum is 7692.

Dividing 7692 by six cities gives 1282.

So the average number of female Zee viewers is 1282.

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