Хелп ми 15 7/24+ 8 1/3 5-12/15 4 4/15-2 1/30 12 - вопрос №31866371572481351215441521301215251016292118 от akowa05 14.02.2021 09:23

Question

Математика: Хелп ми 15 7/24+ 8 1/3 5-12/15 4 4/15-2 1/30 12 1/5+2 5/10 16 2/9+ 2 1/18 3 4/17-2 1/34 14 2/3+3 4/15

akowa05 · Answer

15 7/24+ 8 1/3 =15 7/24+8 8/24=15 15/24=15 5/8
5-12/15 =4 3/15=4 1/5
4 4/15-2 1/30=4 8/30-2 1/30=2 7/30
12 1/5+2 5/10=12 2/10+2 5/10=14 7/10
16 2/9+ 2 1/18=16 4/18+2 1/18=18 5/18
3 4/17-2 1/34=3 8/34-2 1/34=6 7/34
14 2/3+3 4/15=14 10/15+3 4/15=17 14/15