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Find number abc

If 2aac8 - 21b3a = b111 find number abc. Multiple solutions may exist.

Correct answers: 28

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

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My wife's a liar

"That wife of mine is a liar," said the angry husband to a sympathetic pal seated next to him in the bar.

"How do you know?" the friend asked.

"She didn't come home last night, and when I asked her where she'd been, she said she'd spent the night with her sister, Shirley."

"So?" the friend replied.

"So, she's a liar. I spent the night with her sister Shirley!"

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Giuseppe Piazzi

Born 16 Jul 1746; died 22 Jul 1826 at age 80.Italian astronomer and author whodiscovered the first asteroid, Ceres. He established an observatory at Palermo and mapped the positions of 7,646 stars. He also discovered that the star 61 Cygni had a large Proper Motion, which led Friedrich Bessel to chose it as the object of his parallax studies. He discovered Ceres on 1 Jan 1801, but was able to make only three observations. He named it after Ceres, the Roman goddess of agriculture and motherly love. The term “asteroid,” meaning “star-like” was coined (1803) by William Herschel. Fortuitously, Carl Gauss had recently developed mathematical techniques that allowed the orbit to be calculated. Within the next few years, astronomers discovered three more asteroids: Pallas, Juno, and Vesta. The thousandth asteroid discovered was named Piazzi in his honor.

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