Question 907240
c/a+ x/a+x/b=1
(15/60)*1/12+ x/12+x/16=1
0.25*1/12+x/12+x/16=1
x/12+x/16=1-0.25/12
x/12+x/16=0.97916667
x/12+x/16=11.75/12
16x/192+12x/192=188/192
28x/192=188/192
28x=188
x=188/28
x=47/7 this is the simplified fraction