Question

Решите пожапалуйста сроочно

Answer 1

1 1/2 = 3/2; 2 1/4 = 9/4; 1 1/3 = 4/3
3/2 в степени 2 = 9/4
9/4*4/3= 9/3=3
3-9/4=3-2 1/4= 3/4
2)2 4/5 = 14/5; 1 1/9 = 10/9;  14/5*10/9=28/9=3 1/9
5-3 1/9=1 8/9 = 17/9
27/34*17/9=3/2=1 1/2