1) 4/13+7/13 2) 2/9+7/9 3) 8/17+11/17 4) 14/15-3/15 - вопрос №20687281141371322979381711174141531551418418679 от tapilina92 01.02.2023 15:54

Question

Математика: 1) 4/13+7/13 2) 2/9+7/9 3) 8/17+11/17 4) 14/15-3/15 5) 14/18-4/18 6) 7/9-4/9

tapilina92 · Answer

Пошаговое объяснение:1) 4/13+7/13 = 11/132) 2/9+7/9 = 9/9 = 13) 8/17+11/17 = 19/17 = 1 2/174) 14/15-3/15 = 11/155) 14/18-4/18 = 10/18 = 5/96) 7/9-4/9 = 3/9 = 1/3...