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Rishit Verma from CMR NPS, Bengaluru
Subject :IMO    Class : Class 6
The mean height of the 10 girls of a class is 1.4 m and the mean height of the 30 boys of the class is 1.45 m. Find the approximate mean height of the 40 students of the class. (a) 1.39 m (b) 1.46 m (c) 1.42 m (d) 1.44 m

Ans 1:

Abdullah bin shakeel from St. fidelis school, Aligarh
Class : Class 10
1.46m

Ans 2:

Abdullah bin shakeel from St. fidelis school, Aligarh
Class : Class 10
1.46m

Ans 3:

Abdullah bin shakeel from St. fidelis school, Aligarh
Class : Class 10
1.46m

Ans 4:

Abdullah bin shakeel from St. fidelis school, Aligarh
Class : Class 10
1.46m

Ans 5:

Abdullah bin shakeel from St. fidelis school, Aligarh
Class : Class 10
1.46m

Ans 6:

Abdullah bin shakeel from St. fidelis school, Aligarh
Class : Class 10
1.46m

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