Question

5/x=18/36 ; 13y=18/36

Answer 1

5/x=18/36
=> 18x=5×36
=> 18x=180
=> x=180/18
=> x=10

13/y=18/36
=> 18y=13×36
=>18y=468
=> y=468/18
=> y=26

Answer 2

$\frac{5}{x} = \frac{18}{36} \\ \\ 18x=36*5 \\ 18x=180 \\x= \frac{180}{18} \\ x=10 \\ ....................................................... \\ \frac{13}{y} = \frac{18}{36} \\ \\ 18y=36*13 \\ y= \frac{468}{18} \\ y=26$