Juniors:500(.40)=200

Juniors in sports:200(.70)=140 students

# Answer

140
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
There are 500 students in a local high school.  40 percent are juniors.  70 percent of juniors are involved in sports.  How many juniors are involved in sports?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
140
There are 500 students in a local high school.  40 percent are juniors.  70 percent of juniors are involved in sports.  How many juniors are involved in sports?
train