According towww.nhlbisupport.com your BMI (body mass index) is 20.4.
This is the key.
so no, you are not underweight.
51 + 57 = 108
There are 14 pounds in one stone. Therefore, 51 pounds is equal to 51/14 = 3.6428571 recurring (that is, 3.6428571428571...) stone or 3 stone 3 pounds.
51 kg = 112 pounds 6.97 ounces (112.4 pounds).
5.1 kg of mass weighs 11.24 pounds on Earth, and different amounts in other places.
a fraction that reduces to 17/36
20.4 pounds.
17/36
51 kilograms is equal to approximately 112.44 pounds.
51 kilograms is 112.44 pounds.
51 ounces is 3.19 pounds.
6.37 cups 1 cup = 8 ounces 1 ounce = 0.12 cup
That is 51 pounds.