Question

mean of six numbers 6,8,7,x and 4 is 6 .find x​

Answer 1

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Gɪᴠᴇɴ :-

Mᴇᴀɴ = 6

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Sᴏʟᴜᴛɪᴏɴ :-

Mᴇᴀɴ = sᴜᴍ ᴏғ ᴏʙsᴇʀᴠᴀᴛɪᴏɴs / ɴᴏ. ᴏғ ᴏʙsᴇʀᴠᴀᴛɪᴏɴs

➡ 6 = 6+8+7+4+x / 5

➡6*5 = 25 + x

➡30 = 25 + x

➡x = 30 - 25

➡ x = 5

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Hᴇɴᴄᴇ,

ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ X ɪs 5.

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Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs..... ❤❤