what is equalivalent to 7.7 millimeters

Question

0.77meter

77 meter

7700 meters

Answer 1

There is no correct answer among the choices provided in the problem statement.

 

7.7 mm = 7.7 x 10^-3 m = 0.0077 m,

 

which is not among the choices.

Answer 2

7.7 mm = (7.7 mm)(1 m / 1000 mm) = 0.0077 m