Question

Помогите пожалуйста

Answer 1

(5 8/9:1 17/36+1/4): 4 1/6 1/6=53/9:53/36=53/9×36/53=4
4+1/4=16/4+1/4=17/4=4 1/4
4 1/4:4 1/6=17/4:25/6=17/4×6/25=51/50=1 1/50