You cannot lose 20 pounds of body weight in one day.
It's impossible to lose 20 pounds in overnight. Nutritionists are always recommending 2 pounds of weight loss in 7 days, according these levels it is always recommended to lose 20 pounds in 10 weeks.
around 12...
You are not fat if you are 12 and weigh 118 pounds at 4'12. The maximum for that height is 127 pounds. To lose 20 pounds in 4 months, restrict calorie intake and increase cardio activity.
20 percent of 12 pounds
you don't
First of all why should an 11 year old need to lose 20 pounds?Get outside and get motivated. Walk, run and play. Substitute wheat bread for white, drink plenty of water to flush your body.Limit the sugar in your diet.
Normally up to 20 pounds+.
The quickest way to lose 20 pounds is to sweat. Your body accumulates water weight which can add up fast.
20% = 0.20 60 pounds x 0.20 = 12 pounds
I thought you were 5'1"
Eat Healthy and exercise lots of it=) hope i helped=D