Question

Помогите срочно!!!.......

Answer 1

3.11/24 + 2.9/16= 6.1/48

3.11/24+2.9/16=3.11*2/48+2.9*3/48

3.22/48+2.27/48=3+2.22+27/48=5.49/48=6.1/48