Home
Class 14
MATHS
The average height of 50 students of a c...

The average height of 50 students of a class is 152 cm. If 10 among them whose average height is 148 cm left the class and 10 new boys of average height 150 cm are included in the class, then what will be the new average height of the students of the class?

Text Solution

Verified by Experts

The correct Answer is:
152.4 cm
Promotional Banner

Topper's Solved these Questions

  • AVERAGE AND AGES

    ADDA247|Exercise Basic Questions |15 Videos

  • AVERAGE AND AGES

    ADDA247|Exercise Prelims Questions (Level - 1)|35 Videos

  • AVERAGE AND AGES

    ADDA247|Exercise Previous Year Question|30 Videos

  • BOAT AND STREAM

    ADDA247|Exercise Previous Year Question|22 Videos