What is $\left(\dfrac{7}{16}\right)^{111}\times \left(\dfrac{16}{7}\right)^{111}$?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
What is $\left(\dfrac{7}{16}\right)^{111}\times \left(\dfrac{16}{7}\right)^{111}$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1
What is $\left(\dfrac{7}{16}\right)^{111}\times \left(\dfrac{16}{7}\right)^{111}$?
train