Since you are trying to figure out what w equals. You would divide 6.4 by 4. That equals 1.6
So w=1.6 and if you want you can put it back in as 4*1.6 and if you get 6.4 then you have the correct answer.
Since you are trying to figure out what w equals. You would divide 6.4 by 4. That equals 1.6
So w=1.6 and if you want you can put it back in as 4*1.6 and if you get 6.4 then you have the correct answer.