“Alexa, fart,” plus fifteen other useful Echo tricks and tips

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6) Dollar and cent math. I had tried dollar math before, adding and subtracting dollars and cents. It seemed to work at the time. However, when writing this article, I asked "Alexa, how much is 22 dollars minus 75 cents," and Alexa replied "22 US dollars and minus 75 US cents is dollar 85 fourths.

via Math Tips

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