The average (mean) of five numbers is 30.
Four of the numbers are 21, 29, 18 and 32.
W...
Mathematics, 01.09.2021 06:00 nickocasamplonp6mlob
The average (mean) of five numbers is 30.
Four of the numbers are 21, 29, 18 and 32.
What is the fifth number?
Answers: 1
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