(6 8/15-1,5)*(29 4/5+0,2)

Question

(6 8/15-1,5)*(29 4/5+0,2)

Answer 1

(6 8/15-1,5)*(29 4/5+0,2)=(98/15-1,5/1)*(149/5+0,2/1)=(98/15-22,5/15)*(149/5+1/5)=(98-22,5/15)*(149+1)=(75,5/15)*(150/5)=11325/75=151

Comments

а по легче можно?