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Average height of 10 students in a class is 150 cm.A boy of height 160 cm left the class and a boy of height 148 cm is admitteThen what is the average height of the students in the class now? ?->(Show Answer!)
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1. Average height of 10 students in a class is 150 cm.A boy of height 160 cm left the class and a boy of height 148 cm is admitteThen what is the average height of the students in the class now?





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