Question

решите плиз!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

3 7/15 + 4,6 - 1 2/3 = 3 7/15 + 4 3/5 - 1 2/3 = 3 7/15 + 4 9/15 - 1 10/15 = 7 16/15 - 1 10/15 = 6 15/15 =7