A company that specializes in language tutoring lists the following information

Question

A company that specializes in language tutoring lists the following information concerning its English-speaking employees: 23 employees speak German; 27 speak French; 31 speak Spanish; 45 speak Spanish or French; 34 speak French or German; 46 speak German or Spanish; 8 speak Spanish, French, and German; and 7 speak English only. (Round your answer to one decimal place.)

(a) What percent of the employees speak at least one language other than English? ________ %

(b) What percent of the employees speak at least two languages other than English? _______%

Explanation / Answer

(a)The percent of the employees speak at least one language other than English is:

(23+27+31)/(23+27+31+45+34+46+7)

=0.53

=53%

(b)The percent of the employees speak at least two languages other than English is:

(45+34+46+8)/221

=0.50

=50%

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