Question

РЕШИТЕ ПОЖАЛУЙСТА! УМОЛЯЮ ВАС!!!

Answer 1

1. 35/42=5/6; 70/84=10/12; 12/8.
2.а)3/16=9/48,5/24=10/48,9/48<10/48,3/16<5/24;
б)13/330=26/660,9/220=27/660,26/660<27/660,13/330<9/220.
3.а)7/8-5/6=21/24-20/24=1/24.
б)13/16+7/24=39/48+14/48=53/48= 1 5/48.
в) 19/20-5/12+9/5=57/60-25/60+108/60=140/60=2 20/60.
4.4/9-1/12=16/36-3/36=13/36.
16/36+13/36=29/36.
Ответ:29/36.
5.3/7=9/21,4/7=12/21, 10/21,11/21.
Ответ:10/21,11/21.