No. 1 kilogrammes = 2.2046226 pounds, so 54 kilogrammes = 119.04962 pounds and 20 pounds = 9.0718474 kilogrammes
25 pounds = 11.3 kilogrammes 35 pounds = 15.8 kilogrammes
18 ounces = 1.12500 pounds
136.68 pounds.
80kg is about 176.4 pounds.
120 pounds is 54.5kg
3.569 kg
113.398kg
4.96 pounds (rounded)
1215 pounds = 551.11473 kilograms
3kg is 6.6 pounds.
250 pounds is about 113.39kg