Question 13618
If 1 banana = 2 apples
1 apple = 2 rupees


Then 1 banana = 4 rupees
3 bananas = 12 rupees.


So for 13 rupees you can get 3 bananas and have 1 rupee left over.  Can you buy {{{1/4}}} of a banana?  If so, then you can buy 3{{{1/4}}} bananas!


R^2 at SCC