Economy, asked by neetutiplpaix7p, 8 months ago

80 students of class XI C secured 60 mean marks in english and 20 students of class XI H scored 70 mean marks in english find the combined mean

Answers

Answered by ammuanuchinnu4

1

Answer:

LZASXK,.VFB;'nmmn b/V.,MX\

Explanation:

SGDNF.;TG;GLKJHCGXNM,C.VGHN,JSWJJXOAPXMAIXM\XK

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