Most guitars have six strings. The largest string is 0.042 inches in diameter. What is the difference in diameter of the two strings?
0.033
Oops!
Check
Okay!
Check
15
Round to the ones place 16.167
16
Oops!
Check
Okay!
Check
15
A single sheet of regular printer paper is 0.004 inches thick. A single sheet of cardstock paper is 0.012 inches thick. How much thicker is cardstock than regular printer paper?