X, x+2, and x+4 are the numbers where x=odd integer
x+(x+2)+(x+4)=51
3x+6=51
3x=51-6
3x=45
x=45/3
x=15, x+2=17, x+4=19
also you can do the following...
51/3=17
17-2=15
and 17+2=19
8.3333333333333333333333333333333333333 meters I recommend putting 8.3 with a bar notation over the 3
I would put "B" as my answer because it makes the most logic