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This is best solved using a Venn diagram.
As the total number of students is 200 and if you add together the 120 studying Italian (I) and 100 studying Spanish (S) this comes to 220 students. Therefore to keep to the 200 students, 20 must be studying both ( I & S )
This means that 120-20 = 100 are studying just (I) and 100-20 = 80 are studying just (S).
Thus the % of (S) only students is (80/200)*100 = 40%
What else can I help you with?
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* English 82 percent * Spanish 11 percent * Other Indo-European 3.8 percent * Asian and Pacific Island 2.6 percent * Other languages 0.6 percent. There are at least 100 different languages spoken in the US including several of the Native-American languages of Alaska and those of First Nations.
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62.5% Italian.
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What is the percentage of people speaking spanish in Peru?
Approximately 80% of the population in Peru speaks Spanish as their primary language. There are also indigenous languages spoken by smaller percentages of the population.
What does the other 3 percent of Mexico speak?
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10 percent of 60 students is 6 students.
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You are 75% (3/4) Italian and 25% (1/4) German.
