Find number abc
[7415] Find number abc - If 7b2c3 - ac210 = 1a083 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 2
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Find number abc

If 7b2c3 - ac210 = 1a083 find number abc. Multiple solutions may exist.
Correct answers: 2
#brainteasers #math
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The preacher's Sunday sermon...

The preacher's Sunday sermon was "Forgive Your Enemies." He asked how many of the congregation have forgiven their enemies? About half held up their hands. He then repeated his question. Now about 80 % held up their hands. He then repeated his question once more. All responded, except one elderly lady.
"Mrs. Johnson, are you not willing to forgive your enemies?"
"I don't have any."
"Mrs. Johnson that is very unusual. How old are you?"
"Ninety-three," she replied.
"Mrs. Johnson, please come down in front and tell the congregation how a person cannot have an enemy in the world?"
The little sweetheart of a lady tottered down the aisle and said, "I outlived every one of those bitches!"
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Lister disinfectant use

In 1865, Dr. Joseph Lister became the first surgeon perform an antiseptic operation by liberal use of carbolic acid (phenol) as a disinfectant. He hadstudied Louis Pasteur's germ theory of disease, that infections are caused by bacteria.Lister knew carbolic acid had been effective in municipal use for treating sewage, and decided to try using it to kill germs that would otherwise infect wounds.He poured it on bandages, ligatures, instruments and directly on the wound and hands. His first patient to benefit from this procedure was James Greenlees, age 12, whose broken leg was treated after being run over by a cart. The dressing was soaked with carbolic acid and linseed oil. The wound healed without infection. Lister continued his protocol of hygiene, and reduced the surgical death rate from 45% to 15%.«
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