Question

1 3/5 : 5 2/9=x : 4,7

Answer 1

13/5:47/9=x:4,7
2,3:4,6=x:4.7
x=4,7:2,3×4,7
x=2,+×4,6
x=9,66

Answer 2

1 3/5:5 2/9=8/5*9/47=72/235
х=72/235*4 7/10=72/235*47/10=1  11/25
х=1 11/25