Apiece of string that is 132 inches long is cut into 3 pieces. the second piece of string is twice as long as the first piece. the third piece of string is three times as long as the first piece. find the length of the longest piece of string.

show an equation that you used to solve this problem!

you

Your equation is like so A x 2 x 3 = 132
A is the length of your first string B is the length of your 2nd string (A x 2) and C (3) is the length of your 3rd string which is (A x 3).
A x 2 x 3 = 132
           /3     /3
A x 2 = 44
    /2     /2
A = 22.
A(22) x 2 x 3 = 132.  22 x 2 is 44.  44 is the length of line 2.  22 x 3 is 66, 66 is the length of line 3.  22 + 44 + 66 = 132.  66 is the length of your longest piece.

A=bxh3.2x1.8=5.76 centimeters square

The mode of the numbers is 29.