which of the following numbers is best represented by point N? PLS HELP ME :( its my last question SAM HELP! PLSSSSS

Answer:
6.47
Step-by-step explanation:
all you have to so is count the number of black lines between 6.4 and 6.5. since there are 7, you add 0.07 to 6.4
6.4
+0.07
---------
6.47