13/20*5 3/8: 24 36/77*35/99 12/11*11/12 5/7: - вопрос №5359339132053824367735991211111257514712494232273132 от sadovskaya02 11.08.2020 11:34

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 : )

sadovskaya02 · 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...