She ate 30 oranges because she has 70 oranges
ate 40 more that she ate
No that is not correct Cue
I like to do these in boxes. Unfortunately I cannot put a frame around my boxes so you will have to imagine that they are there.
(of how much she ate)
this must be 100/2
A more normal way of doing this is to start by saying
S=140% of A
sub in S=70
She ate 50 apples. I bet she got a big belly ache from that!