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Sagot :
I think that each shelf will be 19 inches. Because 137 divided by 7 is 19 with the remainder of 4. Half of 4 is 2. Take 2 inches off of each end and that is the 4. So each shelf is 19 inches.
Answer:
19 inches.
Step-by-step explanation:
We have been given that Michelle has a plank 137 inches long that she wants to cut into 7 shelves of equal length. The plank has jagged ends, so she will start by cutting 2 inches off each end.
Since she cute 2 inches from each end, so she will cut 2*2 inches or 4 inches from both ends.
The length of plank left after cutting off jagged ends would be [tex]137-4=133[/tex].
Now, we will divide 133 by 7 to find length of each shelf.
[tex]\text{Length of each shelf}=\frac{133\text{ inches}}{7}[/tex]
[tex]\text{Length of each shelf}=19\text{ inches}[/tex]
Therefore, the length of each shelf would be 19 inches.
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