1 1/3: 5 2/9 =x: 4. 7
1 1/3 : 5 2/9 = х :4,7
12/47=х : 4,7
х=12/47*4,7
х=6/5 = 1 1/5 =1,2
(4/3)*(9/47)=(x*10)/47
(4*3)/47=(10*x)/47
12=10*x
x=12/10
x=1.2