Challenge Problem. Who Ever Gives Best Explanation With Correct Answer Gets Brainliest Answer! In a school 50% of the students are younger than 10, 1/20 are 10 years old and 1/10 are older than 10 but younger than 12, the remaining 70 students are 12 years or older. How many students are 10 years old?

Question

Mathematics

Ezekiel Guerra

14 February, 03:41

Challenge Problem. Who Ever Gives Best Explanation With Correct Answer Gets Brainliest Answer! In a school 50% of the students are younger than 10, 1/20 are 10 years old and 1/10 are older than 10 but younger than 12, the remaining 70 students are 12 years or older. How many students are 10 years old?

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Answers (1)

Know the Answer?

Yair Lyons · Answer 1

They are 10 students

The remaining 70 students comprise 35% of the total no. of students. This means that the school has a total of 200 students.

1/20 of 200 is 10 students.