Question 292485
r*t=d
(r+w)*4hr 52 min=3600
(r-w)*8 hr 11 min=3600

(r+w)*(4 52/60)=3600
(r-w)*(8 11/60=3600
r=589.822 almost 590
w=149.904 almost 150
check
(590+150)*(4 52/60)=3601.33
740
(590-150)*(8 11/60)=3600.66
440