Question

please solve it help me​

Answer 1

Answer:

60&40kmph

Step-by-step explanation:

distance between them=100km

if they move towards each other they meet in 1hr

they together cover 100km in 1hr

∴  x+y=100........(2)

if they move in same direction the meet in 5hrs

5x=5y+100 (divide by 5)

x=y+20.........(1)

substitute x of (1) in (2)

y+20+y=100

2y=100-20

2y=80

y=80/2

y=40

x=y+20

x=40+20

x=60