A low-calorie bread has 132 calories in a 3-slice serving. This is 20% less than the number of calories in a serving of regular bread. How many calories are in the same size serving of regular bread?

Answer 1

132 calories in a 3 slice serving of low calorie bread

20% less than calories in a serving of regular bread

how many calories are in the same size serving of regular bread?

a serving of regular bread has C calories = 132-+20%C = 132+.2C

132 = C - .2C = .8C

C = 132/.8 = 165 calories