Tagged with 179

#math trivia #179 solution

#math trivia for #June27: #179 can be constructed from the digits 1, 7 and 9 using four +s and two *s. How? — Burt Kaliski Jr. (@modulomathy) June 27, 2012 For simplicity, let’s start with the assumption that “from the digits” means that the only numbers input to the equation are the single digits 1, … Continue reading