The average of 48 numbers is x and that of the first 18 is 25.What is the value of x, if the average of the remaining numbers is 17?
a) 18
b) 20
c) 21
d) 24
Answers
Answered by
1
Step-by-step explanation:
b) 20 i think is the answer
Similar questions
Social Sciences,
4 months ago
Math,
9 months ago
Social Sciences,
9 months ago
Physics,
1 year ago
Physics,
1 year ago
Biology,
1 year ago