Cost for 15Ibs potatoes \(\displaystyle=\${3.99}\)

So, cos of 1b potatoes \(\displaystyle={\frac{{{3.99}}}{{{15}}}}\)

\(\displaystyle=\${0.266}\)

So, Unit rate for per pound potatoes is $0.27

So, cos of 1b potatoes \(\displaystyle={\frac{{{3.99}}}{{{15}}}}\)

\(\displaystyle=\${0.266}\)

So, Unit rate for per pound potatoes is $0.27