Asked by Soent

Two lifts open their doors at the same time. Emmet boards the first one, which is going up at 69 metres per minute. The person next to him, Clarence, boards the second one, which is going down at 270 metres per minute. In how long will Emmet and Clarence be 180 metres apart?
Answered by mathhelper
Let the time be t minutes
69t + 270t = 180
t = .....

There are no AI answers yet. The ability to request AI answers is coming soon!