The table shows the number of students from different schools playing different games. | Games | Schools | | --- | --- | | | A | B | C | D | | Cricket | 125 | 250 | 150 | 175 | | Football | 175 | 200 | 250 | 125 | | Hockey | 75 | 125 | 200 | 150 | What is the average of the number of students who play cricket in all four schools?

Using the direct average method, we add the students playing cricket in schools A, B, C and D to get the sum of 125 + 250 + 150 + 175 = 700. We divide this total by the number of schools, which gives 700 / 4 = 175. The average of the number of students who play cricket in all four schools is 175.

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