July 2022 1 11 Report
установите соответствие, если число c - среднее арифметическое чисел a и b.
1) а=12,5 b=13,5
2) a=23,5 b=24,3
3) a=18,6 b=68,1

a. c=43
b. c=23,85
c. c=23
d. c=43,35
e. c=13
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