Math
posted by Denise on .
The Prevu Theater keeps a set of five counterweights to help stagehands move heavy props. The weights can balance exactly any load that is a multiple of 10 kg, from 10 kg up to a total of the five weights. Give the masses of weights which meet these conditions and allow the stagehands to counterbalance the maxium possible load.

see your other post. Then answer is hidden in the .5 gram answer.

I'm sorry, but I don't understand...

The answer is 10, 20, 40, 80, and 160.