Question

out of 100 persons in a group 72 speak English and 43 persons speak French. Each one out of 100 persons speak at least one language. then how many speak only English and French. how many speak both English and French

Answer 1

$\textbf {Hey there, here is the solution.}$

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Total number of people = 100

.

Number of people who speak English = 72

Number of people who speak French = 43

.

Number of people who speak at both:

72 + 43 - 100 = 15 people

.

Number of people who speak only English or French:

100 - 15 = 85 people

.

Answer: 85 people speak only English or French and 15 people speak both English and French.

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$\textbf {Cheers}$

Answer 2

Thanks for asking question

According to the question we know that out of 100 people in the group and, 72 speak English and 43 person speak French

and we also know Each one out of 100 person speaks at least one language


Now, Let's solve 73 people speak English and 43 people speak French

so, 72+43-100 => 115-100 => 15 peoples

Then, The number of people who can speak English and French 100 - 15 => 85

That's solve