The pistachios cost 10/5=$<<10/5=2>>2 per ounce

He eats 30/5=<<30/5=6>>6 ounces of pistachios a day

So he spends 6*2=$<<6*2=12>>12 per day on pistachios

So he spends 12*7=$<<12*7=84>>84 per week

# Answer

84
<|im_start|>system
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<|im_start|>user
James buys pistachios for $10 per can.  Each can is 5 ounces.  He eats 30 ounces of pistachios every 5 days.  How much does he spend on pistachios per week?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
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user
84
James buys pistachios for $10 per can.  Each can is 5 ounces.  He eats 30 ounces of pistachios every 5 days.  How much does he spend on pistachios per week?
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