Решите : 92/117+2/13 92/117-2/13 41/55+7/66 41/55-7/66 - вопрос №57393509211721392117213415576641557667390183573901835 от mstasya04 08.08.2022 01:31

Question

Математика: Решите : 92/117+2/13 92/117-2/13 41/55+7/66 41/55-7/66 73/90+18/35 73/90-18/35 /-знак дробь

mstasya04 · Answer

92/117+2/13=92/117+18/117=110/11792/117-2/13=92/117-18/117=74/11741/55+7/66=246/330+35/330=281/33041/55-7/66=246/330-35/330=211/33073/90+18/35=511/630+324/630=835/630= 1 205/630= 1 41/12673/90-18/35=511/630-324/630=187/630...