Question 611883
={{{1&1/4 + 2/3 + 1/5}}}
={{{5/4 + 2/3 + 1/5}}}
Take LCD

={{{((5)(15)+(2)(20)+(1)(12))/60}}}
={{{(75+40+12)/60}}}
={{{127/60}}}
={{{2&7/60}}}