Вычислите 10-55/31-69/31 и 12-133/101-166/101​

Question

Вычислите 10-55/31-69/31 и 12-133/101-166/101​

Answer 1

10-55/31-69/31＝10-124/31＝10-4＝6

12-133/101-166/101＝12-299/101＝12-2 97/101＝11 101/101-2 97/101＝9 4/101