In a certain school 20% of the students are below 8 years of age. The number of syudents above 8 years of age is 2/3 of the number of students of 8 years of age which is 48. What is the total number of students in the school
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In a certain school 20% of the students are below 8 years of age. The number of syudents above 8 years of age is 2/3 of the number of students of 8 years of age which is 48. What is the total number of students in the school
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Answer:
100
Step-by-step explanation:
Let the Total no. of students be x
Given: 20% of the students are below 8 years of age.
Then the no. of students above or equal the 8 years of age= 80% of x. (1)
Given: the no. of students of 8 years of age =48
No. of students above 8 years of age= 2/3 *48=32
80% of x = 48+32
80x/ 100= 80
x=100
Therefore, the total no. of students in the school is 100.
Step-by-step explanation:
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