помогите решить (1/4+1/6):10=

Question

помогите решить (1/4+1/6):10=

Answer 1

(1/4+1/6)/10=(3/12+2/12)/10=(5/12)/10=5/120=1/24

Answer 2

((3+2)/12)*1/10=5/12*0.1= 5/120=1/24