Question

in a village all people speak hausa or english or both. if 97% speak hausa and 64% speak english, what percentage speak both language?

Answer 1

Answer:

The % of speaking both language is 61 %

Step-by-step explanation:

Given as :

The percentage of Hausa speaking = 97%

The percentage of English speaking = 64%

Let The % of speaking both language = x%

According to question

Total percentage of Hausa and English speaking = 97% + 64 %

i.e Total percentage of Hausa and English speaking = 161 %

Now,

The % of speaking both language = x = 161% - 100%

i.e x = 61%

So, The % of speaking both language = x = 61%

Hence, The % of speaking both language is 61 % . Answer

Answer 2

Answer:

    61%

Step-by-step explanation:

97% speak hausa which means 3% do not speak hausa

therefore 3% speaks only english

64% speak english which means 36% do not speak english

therefore 36% speak only hausa

100% - (36% + 3%)

= 100% - 39%

= 61%

Therefore 61% of the population speaks both languages

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