(4. 2/5+ 1,75):0,41-(3 1/6-1 1/3)×1

Question

(4. 2/5+ 1,75):0,41-(3 1/6-1 1/3)×1

Answer 1

(22/5+7/4):41/100-(31-22)/6=(88+35)/20:41/100-9/6=(123*100)/(41*20)-3/2=15-3/2=13,5