In grade7 sampaguita,16 students enrolled in the dance class,20 students enrolled in the music class,4 students enrolled both.If each student have to choose at least one.
1.How many students are in the survey?
a.32 b.35 c.45 d.55
2.How many students are enrolled in the dance class only?
a.12 b.15 c.25 d.55
1.How many students are in the survey?
a.32 b.35 c.45 d.55
2.How many students are enrolled in the dance class only?
a.12 b.15 c.25 d.55
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Answer:
1.a
2.a
Step-by-step explanation:
1.16+20 student=36
36-4 undefined student= 32
2.16 student -undefined student=12