十三分之十除以二又二十分之十九减一又五分之二乘十三分之十一除以七加五分之一乘六十三分之二十二

学习 时间:2026-04-03 10:05:00 阅读:189
十三分之十除以二又二十分之十九减一又五分之二乘十三分之十一除以七加五分之一乘六十三分之二十二

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烂漫的羊

阳光的大碗

2026-04-03 10:05:00

10/13÷2 19/20-7/5×11/13×1/7+1/5×22/63 =10/13×59/20-7/5×11/13×1/7+1/5×22/63 =1/13×59/2-77/65×1/7+22/315 =59/26-11/65+22/315 =1208025/532350-90090/532350+37180/532350 =1155115/532350 =231023/106470

最新回答共有2条回答

  • 饱满的往事
    回复
    2026-04-03 10:05:00

    10/13÷2 19/20-7/5×11/13×1/7+1/5×22/63 =10/13×59/20-7/5×11/13×1/7+1/5×22/63 =1/13×59/2-77/65×1/7+22/315 =59/26-11/65+22/315 =1208025/532350-90090/532350+37180/532350 =1155115/532350 =231023/106470

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