Find number abc
If cb7cb - 47aa4 = 3cb61 find number abc. Multiple solutions may exist.Correct answers: 2
#brainteasers #math

Not speaking...
Following an especially angry argument, Mr. and Mrs. Smith went to bed not speaking to each other. Needing to arise early the following morning, Mr. Smith left a note on his wife's bedside table that said "Wake me at six."
An exasperated Mr. Smith awoke at ten the following morning and rolled stiffly out of bed to see a note on his bedside table: "It's six, you bum! Get out of bed!"