d divided by t = r
This is because when you are backtracking like this you do ‘inverted operations’ for example + is – and X is / (division) and Vise Versa.
Hope this helped :))
d divided by t = r
This is because when you are backtracking like this you do ‘inverted operations’ for example + is – and X is / (division) and Vise Versa.
Hope this helped :))