Out of 3oo student in class, 60% student study physics , 35% students study chemistry and 20% students do not study both of the subjects.( iv). What is the umber of students who study only one subj? Find it
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Answer:
20% students don't study both subjects, hence they study only one subject
Step-by-step explanation:
No. of students who study only one subject= 20/100 × 300
= 20×3
= 60 students
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