What is the average number of Redmi cellular phones sold bo stores P, R, S and T together ?

Options

A. 1007
B. 1048
C. 3908
D. 1006

Answer

A

Explanation

Accroding to given information,

Total number of 11200

Total % or (P+R+S+T) together =8%
Number of Redmi sold by store P
`=(4)/(7)xx14xx(11200)/(100)=8xx(11200)/(100)=896`
Number of Redmi sold by store R
F `=(5)/(9)xx16xx(11200)/(100)=(80xx112)/(9)=996`
Number of Redmi sold by store s
`=(7)/(13)xx(28)/(100)xx11200=14xx112=1688` approx
Number of Redmi sold by store T
d `=(1)/(5)xx(20)/(100)xx11200=448`
Total Redmi phone sold by
`(P+R+S+T)=896+996+1688+44+=4028`
`:.` Required averae `=(4028)/(4)=1007`