Exercise (walk, skip, swim, run, hop whatever suits you) for 20 minutes a day over and above your daily routine life. Cut your food portions sizes a little. Replace processed grains with whole grains. Cut out as much fat and sugar as possible. Have 3 meals a day and snack on fresh fruit and veg in between meals as much as you like. Drink your 8 glasses of water.
4 kg
You cannot lose 50 pounds in 4 weeks by any natural means.
Yes. 4kg is greater than 400g - 4kg is 4000g :)
4kg
4 kg is approximately 0 stones and 9.8 pounds.
4 weeks in a month. 12 weeks. 24 lbs
4 kg = 0.004 tonnes
It is 4/38 = 2/19.
4 kg is equal to 8.82 pounds.
You don't do it that quickly.
3 percent
4kg = 4,000g, so 4kg is greater than 513g