Answer:
I is clear that, the linear equation
has no solution.
Step-by-step explanation:
<u>Checking the first option:</u>










<u>Checking the 2nd option:</u>







<u>Checking the 3rd option:</u>









<u>Checking the 4th option:</u>










Result:
Therefore, from the above calculations it is clear that, the linear equation
has no solution.
To find the total length of the two copper pipes, we need to add them together.
2 5/12 + 3 7/12 = 5 12/12
Since 12/12 = 1 or a whole, we can simplify this further.
5 12/12 = 6
Hope this helps!