Solve u = 1000, where u is a real number.
simplify your answer as much as possible.
if there is more than one solution, separate them with commas
if there is no solution, click on "no solution".

5050 i think

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0