To find the dimensions for the pee-wee league we have to multiply each original measures by 1/4. Then we have:
[tex]\begin{gathered} 100\cdot\frac{1}{4}=\frac{100}{4}=25 \\ 60\cdot\frac{1}{4}=\frac{60}{4}=15 \end{gathered}[/tex]Therefore, the pee-wee league field has dimensions of 25 yd by 15 yd.