l. Draw a happy face ☺️ in the blank if they are Equivalent ratios and a heart ఌ︎ If Not.

1.) [tex] \tt 1 :6 \ \ \red{ \boxed{ \rm{ And }}}\ \ 3: 9 [/tex]
2.) [tex] \tt \frac{5}{15} \ \ \red{ \boxed{ \rm{ And }}}\ \ \frac{3}{45} [/tex]
3.) [tex] \tt 8 : 2 \ \ \red{ \boxed{ \rm{ And }}}\ \ 45:10 [/tex]
4.) [tex] \tt \frac{1}{2} \ \ \red{ \boxed{ \rm{ And }}}\ \ \frac{6}{12} [/tex]
5.) [tex] \tt \frac{7}{4} \ \ \red{ \boxed{ \rm{ And }}}\ \ \frac{28}{56} [/tex]​