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Course: Board prep > Unit 2

Lesson 1: Practice papers (revised)
Math
Board prep
Class 10th
Practice papers (revised)
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10th Board Practice (Section A)

Google Classroom

Problem

The table below gives the time (in hours) spent on Khan Academy last week by 120 students.
Time spent on Khan Academy by 120 students
Number of hoursNumber of students
0−615
6−1225
12−1840
18−2415
24−3025
Find the median of this data.
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3/5
  • a simplified improper fraction, like 7/4
  • a mixed number, like 1 3/4
  • an exact decimal, like 0.75
  • a multiple of pi, like 12 pi or 2/3 pi
hours