Question

The diameter of a U.S quarter is 24.26 millimeters. How long is a line of 37 quarters laid edge to edge?

Answer 1

`color(magenta)( "Length of line of 37 quarters laid edge to edge " = 897.62 " mm"`

Explanation:

Diameter of one U S quarter `= 24.26 " mm"`

When the quarters are placed edge to edge, to total distance is no. of quarters multiplied by the diameter of a quarter.

`:.color(magenta)( "Length of a line of 37 quarters laid edge to edge " = 37 * 24.26 = 897.62 " mm"`