I thought you were 5'1"
130 pounds = 9 stone 4 pounds
Hardcore exercise
9stone 4pounds = 130 pounds
4/20 + 2/13 = 26/130 + 20/130 = 46/130 = 23/65
It is 4 pounds.
According to your height of 5' 4" your ideal healthy weight is 130 pounds. Your recommended weight range is between 116 and 145 pounds
It's not very healthy to lose or gain 20 pounds that quickly. If you want to do it safely, it should take about 3 or 4 months to reach that goal.
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.
if you lost 4 pounds each week and you wanted to lose 40 than you would have to do that for 10 weeks.
You cannot lose 50 pounds in 4 weeks by any natural means.
4 pounds
130 Pounds