In a class of 30 students 15 know Italian, 10 know French, and 3 know both languages. The rest of the students learn Spanish. Ho
w many students learn Spanish?
2 answers:
Answer:
8 students learn Spanish.
Step-by-step explanation:
In a class total number of students are 30.
Students who know Italian = 15
Students who know French = 10
Students who know both = 3
Rest all students know Spanish.
By Venn diagram attached number of students who know Spanish
= [ 30 - (12 + 3 + 7 )]
= 30 - (22)
= 8 students.
8 students learn Spanish.
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