Find number abc
If b3a7a + 1077a = accb2 find number abc. Multiple solutions may exist.Correct answers: 7
#brainteasers #math
Transcontinental radio telephoneIn 1915, a transcontinental radio telephone demonstration was given in New York City. Speech was transmitted via Arlington, Va. to Mare Island at San Francisco, Cal. (2,500 miles). The same night, speech was also transmitted to Honolulu. |