3 целых 1/2 *1 1/7-5 целых 5/9:(6целых 3/11-14/11. Created by klevczova71. matematika-ru

11...

November 2021 1 16 Report

3 целых 1/2 *1 1/7-5 целых 5/9:(6целых 3/11-14/11

anelkis 3 целых 1/2 *1 1/7-5 целых 5/9:(6целых 3/11-14/11)=7/2*11/7-50/9:5=11/2-10/9=99/18-20/18=79/18

0 votes Thanks 0