Answer: Stand A
Explanation:
A.
3/4 of a pound is $2
Therefore one pound is $2.7 rounded
B.
![(5)/(4) x=3.45\\\\x=3.45*(4)/(5) \\\\x=\boxed{2.76}](https://img.qammunity.org/2023/formulas/mathematics/college/grkxcnx0zpk93yz9xa11aeykc5ct3kwo3b.png)
Therefore one pound is $2.8 rounded
C.
![(11)/(2) x=14.85\\\\x=14.85*(2)/(11) \\\\x=\boxed{2.7}](https://img.qammunity.org/2023/formulas/mathematics/college/e2a3uw6tmgbmyjzcndbuzghn04h790rqp8.png)
Therefore one pound is $2.7
The stand that sold tomatoes for the least expensive price per pound is Stand A because they sold theirs for $2.66 while the other stands sold them for more.