Answer:
0.0015 kg/s.
Explanation:
In order to convert the rate of 9 lbs per 0.75 hr to SI units (kilograms per second), we need to follow these steps:
- Convert pounds (lbs) to kilograms (kg).
- Convert hours (hr) to seconds (s).
We have
- 1 pound (lb) is approximately equal to 0.45359237 kilograms (kg).
- 1 hour (hr) is equal to 3600 seconds (s) (since 1 hour has 60 minutes and 1 minute has 60 seconds).
Now, let's apply these conversions to the given rate of 9 lbs per 0.75 hr:
First, convert pounds to kilograms:

Next, convert hours to seconds:
Now, the equivalent rate in kilograms per second or SI units:
Now, substituting Value:

While doing round off:

So, the equivalent kg/s label or SI unit to put on each package of ground beef would be approximately 0.0015 kg/s.