Question 278823
3*x+2*x=4
5x=4
x=4/5
x=4/5 hour
4/5*60=48 minutes
They met after walking 48 minutes
3*4/5=12/5=2.4 miles Fred walked 2.4 miles

2*4/5=8/5=1.6 miles john walked 1.6 miles