Metal strip of width x cm. 2 metal strips are placed one over the other, then the combine length of 2 strips is y. If z strips are placed in that manner. What is the final width of that arrangement?

• zx is the correct answer
• 11 years agoHelpfull: Yes(2) No(5)
• no use of lenght part.onlu width is asked.so when z stripa osx width are placed 2gether then total width is zx.
• 11 years agoHelpfull: Yes(2) No(3)
• y=2x,thn for z overlapping, zx is the ans.
• 9 years agoHelpfull: Yes(0) No(2)