(4 1/6:3 1/3*0,2+5/6)*3+0,75

Question

(4 1/6:3 1/3*0,2+5/6)*3+0,75

Answer 1

2550/600=255/60=4 1/4

Comments

25/6:10/3=25*3/6*10=150/600+5/6=(150+500)/600=7/6*3=21/6+75/100=(2100+450)/600=2550/600