He has seen 48 chimp legs because 12 x 4 = <<12*4=48>>48

He has seen 32 lion legs because 8 x 4 = <<8*4=32>>32

He has seen 20 lizard legs because 5 x 4 = <<5*4=20>>20

He has seen 100 total legs because 48 + 32 + 20 = <<48+32+20=100>>100

He has to see 1000 tarantulas legs because 1100- 100 = <<1100-100=1000>>1000

He has to see 125 tarantulas because 1000/ 8 = <<1000/8=125>>125

# Answer

125
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Borgnine wants to see 1100 legs at the zoo. He has already seen 12 chimps, 8 lions, and 5 lizards. He is next headed to see the tarantulas. How many tarantulas does he need to see to meet his goal?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
125
Borgnine wants to see 1100 legs at the zoo. He has already seen 12 chimps, 8 lions, and 5 lizards. He is next headed to see the tarantulas. How many tarantulas does he need to see to meet his goal?
train