Question

65% of the banglees are fish eating, 55% are flesh-eating and 40% are both. Find the percentage of vegetarians in the Bengalees​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Here, it is given that,

65% of the Bengalis are fish eating

55% of the Bengalis are flesh eating

and 40% are both fish eating and flesh eating

that means 40% of the Bengalis are included in the both fish eating and flesh eating Bengalis

so there included in a 65% of the Bengalis eating fish and also 55% of the Bengalis eating flesh

therefore,

Actual fish eating Bengalis = 65% - 40%

=25%

Actual flesh eating Bengalis = 55%-40%

= 15%

According to the problem,

Let, the total number of vegiterranean Bengalis be x.

25% + 15% + 40% + x = 100%

80% + x = 100%

X = 100% - 80%

= 20%

The total percentage of vegetarian Bengalis are 20%

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