Find number abc
If c30bb + ccaa7 = 1b9ac9 find number abc. Multiple solutions may exist.Correct answers: 40
The first user who solved this task is Djordje Timotijevic.
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AndromedaIn 1612, Simon Marius(who named Jupiter's 4 inner satellites) was the first to observe Andromeda galaxy through a telescope. He described it in the preface to his Mundus Jovialis as, “like the flame of a candle seen through horn.” The Andromeda galaxy is the most distant object in the sky that can be seen by the unaided eye. |