[tex]{ \large{ \underline{ \overline{ \boxed{ \purple{\rm { \: SUM\ OF\ \frac{3}{4}\ and\ \frac{4}{5} }}}}}}}[/tex]
[tex]\rm{Solution: }[/tex]
[tex]\rm{{ \frac{3}{4}\ +\ \frac{4}{5} }}}}}}}}[/tex]
[tex]\rm{4 = 2\ x\ 2\ and\ 5\ =\ 5\ x\ 2}[/tex]
[tex]\rm{LCM\ of\ 4 = 2\ x\ 2\ and\ 5\ =\ 5\ x\ 2}[/tex]
[tex]\rm{{ \frac{3}{4}\ +\ \frac{4}{5} }}}}}}}}[/tex]
[tex]\large\rm = \frac{5\ x\ 3\ +\ 4\ x\ 4}{20}[/tex]
[tex]\rm{{= \frac{15\ + 16}{20}}}}}}}}}[/tex]
[tex]{ \large{ \underline{ \overline{ \boxed{ \blue{\rm { \: = \frac{31}{20} }}}}}}}[/tex]
[tex]\rm\underline{{ \frac{3}{4}\ +\ \frac{4}{5} = \frac{31}{20} }}}}}}}}}}}}}}}[/tex]
[tex]\huge\purple{\overline{\quad\quad\quad\quad\quad\quad\quad\quad \ \ \ }}[/tex]
[tex]{\boxed{\boxed{\pink{\tt{ Answered\ by:\ SamanthaLee15 }}}}}[/tex]
