Question

A piece of metal is 3 inch. What is the length in cm

Answer 1

1 inch =2.54 cm
3 inch = 7.62cm

Answer 2

A piece of metal is 3 inch, it's length in cm is 7.62 cm.

• Both inch and cm are the units of length.
• To convert inch to cm:

                      1 inch = 2.54 cm

                   = 3 inch = 3x 2.54 cm

                  = 3 inch =  7.62 cm.

Thus, 3 inch is equal to 7.62 cm.