in which a class of 40 student, 1/5 of total number of student like to study english, 2/5 of the total number like study to study mathematics and remaining student to study science. (i) how many study like to study english? (ii) how many students like to study mathematics? (iii) what fraction of the number of students like to study science?
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Answer: english = 16 students
math = 8 students
fraction of students liking science = 2/5
Step-by-step explanation:
students liking english= 2/5*40
= 16
students liking math = 1/5 * 40
= 8
students liking science =total no of students - (total no. of students liking math + english)
students liking science = 40 - 24
= 16
fraction of students liking science = 16/40
= 2/5
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