What is the minimum number of degrees that a hexagon can be rotated so that it carried onto itself

It has a rotational symmetry of 6  

So minimum number of degrees  = 360 / 6

= 60 degrees

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.