Cary walks 3 miles round-trip to the grocery store, where he buys and eats a candy bar with 200 calories. If Cary burns 150 calories per mile walked, what's Cary's net calorie deficit (expressed as a positive number)? Let's think step by step and output the final answer after "####".
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First, find how many calories the walk burned by multiplying the calories burned per mile by the number of miles Cary walked: 3 miles * 150 calories/mile = <<3*150=450>>450 calories
Then subtract the calories Corey ate to find the net calories Cary burned: 450 calories - 200 calories = <<450-200=250>>250 calories
#### 250
Cary walks 3 miles round-trip to the grocery store, where he buys and eats a candy bar with 200 calories. If Cary burns 150 calories per mile walked, what's Cary's net calorie deficit (expressed as a positive number)?
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