Answer:
Step-by-step explanation:
7/21
area = L x w
60 = 12 x w
w=60/12 = 5
300 = 12 x w
w = 300/12 = 25
so B is the correct answer
![\sqrt[6]{2^3}](https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B2%5E3%7D%20)
)(![\sqrt[6]{2^2}](https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B2%5E2%7D%20)
)![\sqrt[6]{2^5}](https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B2%5E5%7D%20)
= ![\sqrt[6]{32}](https://tex.z-dn.net/?f=%20%5Csqrt%5B6%5D%7B32%7D%20)
=