human
Ben makes a sandwich that has 1250 calories total that has two strips of bacon with 125 calories each. What percentage of the sandwich's total calories come from bacon?
assistant
How many calories are in the bacon? ** First find the total number of calories in the bacon: 125 calories + 125 calories = <<125+125=250>>250 calories
How many calories in the bacon are? ** Then divide the number of bacon calories by the total number of calories and multiply by 100% to express the answer as a percentage: 250 calories / 1250 calories * 100% = 20%
#### 20