Math, asked by meeme18, 11 months ago

The average of 15 numbers is 18. The average of
first 8 is 19 and that last 8 is 17, then the 8h
number is
(a) 15
(b) 16
(C) 18
(d)20

Answers

Answered by gangrajendra

1

Answer:

18

Step-by-step explanation:

15*18=270

8*19=152

8*17=136

152+136-270=18

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