Posted by Stephanie on .
A man selling fruit has only three weights. But with them he can weigh any whole number of kilograms (from 1 kg to 13 kg) inclusive on his balance.
What weights does he have?
I can't figure this out
Posted by Stephanie on .
A man selling fruit has only three weights. But with them he can weigh any whole number of kilograms (from 1 kg to 13 kg) inclusive on his balance.
What weights does he have?
I can't figure this out