Maths Out of 24 students in a class, the average height of 6 is 1 m 15 cm, the average height of 8 is 1 m 5 cm and the average height of the remaining students is 1 m 11 cm. What is the average height of all these students?
| Q.200578: Out of 24 students in a class, the average height of 6 is 1 m 15 cm, the average height of 8 is 1 m 5 cm and the average height of the remaining students is 1 m 11 cm. What is the average height of all these students? |
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