Carl saved in 6 weeks $25/week x 6 weeks = $<<25*6=150>>150

On the seventh week, he ended up having to pay in bills $150/3 = $<<150/3=50>>50

His savings were then $150 - $50 = $<<150-50=100>>100

His dad gave him $170 – $100 = $<<170-100=70>>70

# Answer

70
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Carl wants to buy a new coat that is quite expensive. He saved $25 each week for 6 weeks.  On the seventh week, he had to use a third of his saving to pay some bills. On the eighth week, his dad gave him some extra money for him to buy his dream coat. If the coat cost $170, how much money did his dad give him?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
70
Carl wants to buy a new coat that is quite expensive. He saved $25 each week for 6 weeks.  On the seventh week, he had to use a third of his saving to pay some bills. On the eighth week, his dad gave him some extra money for him to buy his dream coat. If the coat cost $170, how much money did his dad give him?
train