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Автор - lenochka20032309

Обчислить удобным способом:
1) 0,5×74,8×2
2) 0,25×3,67×0,4
3) 62,9×1,8-62,7×1,8

Ответ

Автор - Кариночка78
0,5*2*74,8=1*74,8=74,8
0,25*0,4*3,67=0,1*3,67=0,367
(62,9-62,7)*1,8=0,2*1,8=0,36

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