Respuesta :

w=1370/2
w=685.
you have to isolate the variable which in this case is dividing both sides by 2.
0000000
[tex]\sf 1370|\underline{2~~~~~} \\ \underline{12}~~~|685 \\ ..17 \\ ..\underline{16} \\ ....10 \\ ....\underline{10} \\ ~~~~= \\ \\ 1370:2=\boxed{\sf 685}[/tex]