The table on the right shows the measured dimensions of a rectangular prism and the minimum and maximum possible dimensions based on the greatest possible error. What is the greatest possible percent error in finding the volume of the prism? (Round to the nearest percent as needed.)

Length|Width|Height
Measured: 10 7 5
Minimum: 9.5 6.5 4.5
Maximum: 10.5 7.5 5.5

I said the greatest possible percent error in finding the volume of the prism is 50%

Question

The table on the right shows the measured dimensions of a rectangular prism and the minimum and maximum possible dimensions based on the greatest possible error. What is the greatest possible percent error in finding the volume of the​ prism? (Round to the nearest percent as needed.) 

                Length|Width|Height 
Measured:   10         7       5 
Minimum:   9.5       6.5    4.5 
Maximum: 10.5      7.5    5.5 


I said the greatest possible percent error in finding the volume of the prism is 50%