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What is the averge number of non-academi...


What is the averge number of non-academic books published by publisher R and S ?

A

a) 18750

B

b) 18850

C

c) 19950

D

d) 18950

Text Solution

Verified by Experts

The correct Answer is:
C
Non-academic books :
Publisher `R rArr 35700xx(6)/(17)=12600`
Publisher `S rArr 37800xx(13)/(18)=27300`
Required average `=(12600+27300)/(2)`
`=(39900)/(2)=19950`
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