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Mathematics, 15.10.2019 06:30 hotonkylie147
The average of 5 numbers is 4 .
a sixth number is added to the set which increases the mean to 7 .what is the 6th number
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The average of 5 numbers is 4 .
a sixth number is added to the set which increases the mean t...
a sixth number is added to the set which increases the mean t...
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