Find number abc
[7136] Find number abc - If 7a7bc - abb70 = 791c find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 20
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Find number abc

If 7a7bc - abb70 = 791c find number abc. Multiple solutions may exist.
Correct answers: 20
#brainteasers #math
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A Texas cowboy went to the den...

A Texas cowboy went to the dentist with a toothache. After an exam, the dentist told the cowboy he had a tooth that had to come out.
"I'm going to give you a shot of Novocain," the dentist explained, "and I'll be back in just a few minutes."
The old cowboy grabbed the doc's arm and said, "No way! I hate needles and I ain't havin' no shot!"
The dentist said, "That's ok, we'll just go with gas instead."
The cowboy replied, "Gas makes me sick! I ain't havin' no gas either!"
Without saying a word, the dentist turned and left the room for a minute, and when he came back, he handed the cowboy a glass of water and said, "Here, take this pill."
The cowboy looked at the pill and asked, "What is it?"
The dentist replied, "It's Viagra."
The old cowboy looked surprised and asked, "Will that kill the pain?"
"No," replied the dentist, "but it'll give you something to hang on to while I pull that tooth."
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Kepler collaboration with Brahe

In 1600, Johannes Keplerarrived in Prague to collaborate with Tycho Brahe. (Kepler had left Graz the previous month, on 1 Jan 1600.) Kepler provided mathematical calculation skills to make sense of the wealth of data that Brahe had accumulated as a enthusiastic and accomplished astronomical observer. Longomontanus had already arrived at Benárky Castle.Brahe gave Kepler the task of determining a way to reliably compute the orbit of Mars. Longomontanus was assigned to revise lunar theory until he departed on 4 Aug 1600. Meanwhile, what Kepler initially thought would take eight weeks, actually extended to eight years work. Brahe died 24 Oct 1601, having bequeathed his data, records and instruments to Kepler who ultimately derived his famous laws of planetary motion.«
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