Calculate a x b
Look at the series (156, 615, 561, a, 413, 341, 132, b), determine the pattern, and calculate a x b.Correct answers: 61
The first user who solved this task is Slobodan Strelac.
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Lemon SqueezerIn 1896, a patent for an improvement in a Lemon Squeezer was issued to the Black-American inventor J.T. White (U.S. No. 572,849). It made squeezing lemons and straining the juice easy and also kept hands clean while juicing. |