Average age of group of 10 students is 12 years.If 5 students join them then the average age of the group is increased by 1 years.The average age of the new students is
Answers
Answered by
0
if you answer me this i will answer your question
If one design/object has to be chosen among the art form designed by all
members of your class for an inter-school event, calculate the probability of
your design/object being chosen, assuming all design will have equal
chances of being chosen. Express this in the form of a rational number.
Similar questions