There was the explosion in Dr. Singlemug's laboratory in which some useful data was lost along with Dr. Singlemug. Surviving records illustrated that he had been experimenting with mixes of 4 new substances, Dumbium, Sillium, Deludium and Ignorium in process of making new fuel. Here's what was left of data. Mix of 4 cc of Dumbium, 3 cc of Sillium, 5 cc of Deludium and no Ignorium weighed 29.6 gms. Mix of 3 cc of Dumbium, no cc of Sillium, 4 cc of Deludium and 5 cc of Ignorium weighed 36.2 gms. Mix of 5 cc of Dumbium, 5 cc of Sillium, no Deludium and 3 cc of Ignorium weighed 46.6 gms. At last, mix of no Dumbium, 4 cc of Sillium, 3 cc of Deludium and 4 cc of Ignorium weighed 41.2 gms. Provided all this what was weight of pure Deludium per cc, correct to nearest tenth of a gm/cc?