It all depends on you body and how much exericse you are doing. If you consume that many calories (which, for the average person, is considered "dieting"), you need to exercsie to burn off calories to lose weight.
1200 Calories
You would have to consume 1200 calories and do regular exercises to lose the weight you desire
depending on how active you are and how much you want to lose a week would help. there are 3600 calories in a pound so if you cut out a 1000 calories a day you will lose about 2 pounds a week without exercising. So if you eat about 1200 calories a day and work out to burn about 300 calories a day you will lose 2-3lbs a week.
about 1000 to 1200 a day
Depending on age i would say if you are a young adult or middle aged about 1200 or if you are older about 1000
If you are a 16 year old female who weighs 257 pounds and is 5'5" tall, consuming 1,200 calories a day would help you to lose 3-3.5 pounds per week.
1200
there are 3,500 calories in a pound so times that by 23 and your answer is80,500
you will lose about 5 pounds. Because for every 3400 calories you burn it is a pound, so take 17500 and divide it by 3400
1000
1200 calories per day
You have to burn 3,500 calories more than what you consume to lose 1 pound. So to lose 35 pounds you will have to burn 122,500 extra calories.