А)4,84*13-0,6*48
б)(8,3+12,46)*76
в)(11,3-8,405)*9+3,8
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26.04.2020 16:10
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А) 4,84×13-0,6×48=62,93-288=225,07
Б)(8,3+12,46)×76=20,76×76=1577.76
В)(11,3-8,405)×9+3,8=26.055+3.8=29.855