Question
Bryan is thrice as heavy as Carl and Archie weighs 30 kg more than Bryan. Given that the 3 of them weigh 261 kg, what is Archie's mass?
4 m

Click button first when a symbol is required. X

Bryan is thrice as heavy as Carl and Archie weighs 30 kg more than Bryan. Given that the 3 of them weigh 261 kg, what is Archie's mass?