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Find number abc

If 54ca7 + 997c1 = 1546bc find number abc. Multiple solutions may exist.

Correct answers: 12

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A blonde goes to the doctor's...

A blonde goes to the doctor's and find out she is pregnant with twins. She starts crying and the doctor asks her what's wrong. She replies, "I know who the dad is for one of them but I don't know who the dad is for the other one!"

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Archer Gordon

Died 18 Sep 1994 at age 73 (born 8 Jan 1921).American physician who contributed to the acceptance of the lifesaving CPR technique. In 1949-50, he evaluated the various methods of artificial ventilation with arm maneuvers and chest compressions used at the time, and found them to be of marginal benefit. Dr. James Elam published the first scientific paper (1956) showing that oxygen could be delivered into a non-breathing patient's lungs from a rescuer's exhaled breath, using a tube. Dr. Peter Safar followed with a simple gadget-free method, exhaling air directly into the mouth of a non-breathing person (1957). At the University of Southern California, quickly repeated the experiments in children. Within a year, these three doctors convinced the world to change artificial breathing methods.«

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