Answer:
sorry dont know!!
Step-by-step explanation:
Since a machine make a box per 0.3 seconds, 1 hour would be 3600. 3600 divided by 0.3 is 12000. And that is the answer.
I believe it's
- 1 -

Hope I helped! ( Smiles )
The answer is 6/48. You would multiply 3/8 by 1/3 across and get 3/24,then you multiply 3/24 by 2 and get 6/48
x= -15/4 => x= -3 3/4 or x= -3.75