Question

42/45*11 13/22 : 4 1/6=?
пж помогите ​

Answer 1

Пошаговое объяснение:

1) 42/45 * 11. 13/22 = 42/45 * 255/22 = 21/3 * 17/11 = 357/33

2) 357/33 : 4. 1/6 = 357/33 : 25/6 = 357/33 * 6/25 = 357/11 * 2/25 = 714/275 = 2. 164/275