Kellog Interchange
Todd Southworth found it on , Pomona, California
Todd Southworth, both sides are 241 way so far
Todd Southworth brings this huge sign assemblage from Pomona, California. Mr. Southworth freely admits that he shot this photo and figured the math out later. This solution wasn't an epiphany while going down the road at 70 miles an hour. He noticed the 71 + 10 first, realizing that was 81 which is easily 9 via a square root. The rest came together nicely! Hats off for the use of the factorial! ! ! !
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The numbers on this sign
Five numbers.
- 57
- 42
- 71
- 10
- 4
