Question 1036814
Using a calculator

10 & 2/7 = 10+(2/7)
10 & 2/7 = 10+0.28571428571429
10 & 2/7 = 10.28571428571429


6/7 = 0.85714285714286


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In decimal form, the tube is approximately 10.28571428571429 inches long. Each spacer is approximately 0.85714285714286 inches thick


Divide the two values


10.28571428571429/0.85714285714286 = 12


So we can make 12 spacers