Предмет: Математика, автор: ignatenko210220

Упростите выражение и найдете его значение. 1) 0,5a × 20b,если а = 4;b= 6,8

Ответы

Автор ответа: Davidveor

6

0,5×4×20×6,8=2×136 думаю так

Автор ответа: bobyrinasЮлька21

3

0,5а * 20b
a= 4
b=6,8
0.5×4×20×6.8= 272

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