95/9+1 7/19= 1 11/17+2 15/17= 4 13/27+8 17/27= - вопрос №5901390959171911117215174132781727127994921411 от elenaveruaskina 11.10.2020 23:29

Question

Математика: 95/9+1 7/19= 1 11/17+2 15/17= 4 13/27+8 17/27= 1 2/79+9 4/9= 2 1/4 + 1 1/4= полный ответ буду .

elenaveruaskina · Answer

9 5/9 + 1 7/19 = 9 95/171 + 1 9/171 = 10 104/171
1 11/17 + 2 15/17 = 3 26/17 = 4 9/17
4 13/27 + 8 17/27 = 12 30/27 = 13 3/27
1 2/79 + 9 4/9 = 1 18/711 + 9 316/711 = 10 334/711
2 1/4 + 1 1/4 = 3 2/4 = 3 1/2 = 3,5