Mark bed takes up 2/5 of the floor space in his room. if mark''s room takes up 1/8 of the floor space in his house, what fraction of the floor space in the entire house does this bed take up?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.