Asked by elizabeth

adam drives 15km/hr faster than david ,adam can drive 100km in same amount of time that david drives 80km .find adams driving speed
Answered by Reiny
david's speed --- x km/h
adam's speed ---- x+15 km/h

80/x = 100/(x+15)

carry on
Answered by oobleck
to underline, use html tag <u> ... </ u>
Answered by oobleck
to underline, use html tag < u> ... </ u>
There are no AI answers yet. The ability to request AI answers is coming soon!