Given in the question
1.9r+0.1r=0.6
Find out the value of r .
To prove
As the equation given in the question be
1.9r+0.1r=0.6
Sinplify the equation
19r + 1r = 6
now solving the above equation
we get
20r = 6
[tex]r = \frac{6}{20}[/tex]
now simplify the above terms
r = 0.3
Therefore the value of r is 0.3 .
Hence proved
