Find number abc
[6144] Find number abc - If c7a57 + ac7b2 = 812ab find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 25 - The first user who solved this task is Nasrin 24 T
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Find number abc

If c7a57 + ac7b2 = 812ab find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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Getting tough

My grandfather worked in a blacksmith shop when he was a boy, and he used to tell me, when I was a little boy myself, how he had toughened himself up so he could stand the rigors of blacksmithing.

One story was how he had developed his arm and shoulders muscles. He said he would stand outside behind the house and, with a 5-pound potato sack in each hand, he would extend his arms straight out to his sides and hold them there as long as he could.

After awhile, he tried 10-pound potato sacks, then 50-pound potato sacks. Finally, he got to where he could lift a 100-pound potato sack in each hand and hold his arms straight out for more than a full minute!

Next, he started putting potatoes in the sacks.

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Oliver Wendell Holmes

Born 29 Aug 1809; died 7 Oct 1894 at age 85. American physician and writer was best-known as an essayist-poet, but in medicine was famous for his 1843 article 'The Contagiousness of Puerperal Fever,' concerning the high mortality of women giving birth in hospitals. He asserted that the infection was carried from patient to patient by physicians and nurses. Because that defied the conventional wisdom, he received abuse from the obstetricians of the time. (A few years later, Ignaz Semmelweiss demonstrated the importance of hand-washing and hygiene. Before them, John Burton in 1751, and Charles White in 1773 had suspected the role of medical attendants.) Holmes coined the term “anesthesia,” from Greek words meaning “no feeling”. He was the father of the Supreme Court judge of the same name.«
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