Question

помогите решить 4 1/3 : 0,65

Answer 1

0,65=65/100=13/20
4 1/3=13/3
13/20÷13/3=13/20×3/13=1/20×3/1=3/60=1/20

Answer 2

41/3*100/65=41/3*20/13=820/39=21целая1/39