Find number abc
If ba35c - 61b1b = ac53a find number abc. Multiple solutions may exist.Correct answers: 41
The first user who solved this task is Manguexa Wagle.
#brainteasers #math
Smallpox inoculations in U.S.In 1721, the first smallpox inoculations in America were given in Boston by Dr. Zabdiel Boylston when a smallpox epidemic struck Boston, Mass. Reverend Cotton Mather, who lived in Boston, had previously heard from a slave of the practice being used in Africa. Of all the doctors Mather had urged to try it, Zabdiel Boylston, was the first doctor courageous enough to use the procedure. |