English, asked by syed2565, 1 year ago

if the mean of the following frequency distribution is 8, find the value of 'k'.

someone pls help me out now please solve this problem pls help me

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Answered by nikitagarg9
2
i hope it is helpful
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syed2565: it is not clear send one more pic pls
syed2565: Ok f9 I'll check ñ reply
syed2565: thnks
syed2565: but ans is 50
syed2565: r u sure
syed2565: r u sure ???
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