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Find number abc

If b9a8c - cb43a = 5ab5a find number abc. Multiple solutions may exist.

Correct answers: 23

The first user who solved this task is Nasrin 24 T.

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Two old married men chatting i...

Two old married men chatting in a bar.
First man says, "Have you ever thought that marriage was a bit of a lottery?"
The second man replied, "Not at all. At least you have a slight chance with a lottery."

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John Joly

Died 8 Dec 1933 at age 76 (born 1 Nov 1857). Irish geologist and physicist whose interests spanned several fields. Using Edmond Halley's method of measuring the degree of salinity of the oceans, and then by examining radioactive decay in rocks, he estimated Earth's age at 80-90 million years (1898). Later, he revised this figure to 100 million years. He published Radioactivity and Geology (1909) in which he demonstrated that the rate of radioactive decay has been more or less constant through time. He also developed a method for extracting radium (1914) and pioneered its use for cancer treatment, and invented a constant- volume gas thermometer, a photometer, and a differential steam calorimeter for measuring the specific heat capacity of gases at constant volume.

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