13/20*5 3/8: 24 36/77*35/99 12/11*11/12 5/7: 5/14 - вопрос №53584371320538243677359912111112575147124942322731 от Anna282005u 15.02.2021 16:03

Question

Математика: 13/20*5 3/8: 24 36/77*35/99 12/11*11/12 5/7: 5/14 7*12/49 4 2/3*2 2/7 3 1/3: 2 1/9 : )

Anna282005u · Answer

3/8:24=3/*1/24=1/6436/77*35/99=сокращаем=20/12112/11*11/12=сокращаем=15/7:5/14=5/7*14/5= сокращаем=27*12/49=12/7=1 5/74 2/3 * 2 2/7=14/3*16/7=32/3=10 2/33 1/3:2 1/9=10/3:19/9=10/3*9/19=30/19=1 11/19...