I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...
Add Yahoo as a preferred source to see more of our stories on Google. Here are the answers to the festive maths quiz I set on December 23. I hope you enjoyed it. Puzzle 1: You are given nine gold ...
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