(72,3-45,78/3)*0,25(9,68/1,76-2,05)/0,6

Question

(72,3-45,78/3)*0,25
(9,68/1,76-2,05)/0,6

Answer 1

(72,3-45,78:3)*0,25=14,26
45,78:3=15,26
72,3-15,26=57,04
57,04=14,26

(9,68:1,76-2,05):0,6=5,75
9,68:1,76=5,5
5,5-2,05=3,45
3,45:0,6=5,75