If I remember correctly...
I didnt have a pen or paper when I did that one... here is the way I did it... Row#1: 4*(apple)=28 thus apple=7. row#2: 2*apple+2*banana=30 thus banana=8. column 3: apple+banana+(strawberry+ cherry)= 20, thus (strawberry+cherry) =5. Row 4 tells you that strawberry is 3 and you have all you need to know.
