1•(1/4+3/4x):0,45=25/36

Question

1•(1/4+3/4x):0,45=25/36

Answer 1

1*(1/4+3/4х)=25/36*45/100
1*(1/4+3/4х)=5/16
1/4+3/4х=5/16:1
1/4+3/4х=5/16
3/4х=5/16-1/4
3/4х=1/16
х=1/16:3/4
х=1/12