linear equations.
Asked by khushal305
| 15th Jul, 2009,
01:12: PM
Expert Answer:
let it be that they will be 135 km apart after t hrs.
speed=dist/time
dist covered by first car in t hrs=55t
dist covered by secod car=35t
total dist bet them after t hrs is 135
so
55t+35 t=135
t=1.5 hrs
Answered by
| 15th Jul, 2009,
02:13: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change