The chips were divided into 4 + 6 = <<4+6=10>>10 parts.

Each part has 100/10 = <<100/10=10>>10 chips.

Since Lyle owns 6 parts, then he has 6 x 10 = <<6*10=60>>60 chips.

This is 60/100 x 100 = <<60/100*100=60>>60% of the entire chips.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
One hundred chips were divided by Ian and Lyle in the ratio 4:6. What percentage of the chips did Lyle have?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
60
One hundred chips were divided by Ian and Lyle in the ratio 4:6. What percentage of the chips did Lyle have?
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