And we want to make sure, since this is in radians per minute, we're going to get meters per minute. And this is meters right over here. We're going to get meters per minute right over here. We just want to make sure we know what our units are doing. I haven't written the units here to save some space. But we get 1 over 500 times dh dt. So if we want to solve for dh dt, you can multiply both sides by 500.