René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Week_02 - practice - rounding repeating digits","articleBody":"Rounding problems involving repeating digits returns incorrect results.\r\n\r\nFirst time through, I got this problem (and result):\r\n\r\n```\r\n11 x +  12  =  21\r\nRound answer to two decimal places\r\nx = 0.82\r\nTry again\r\nThe correct answer is  0.8181818181818182\r\n```\r\n\r\nSecond time through, I got this:\r\n\r\n```\r\n9 x +  11  =  6\r\nRound answer to two decimal places\r\nx = -0.56\r\nTry again\r\nThe correct answer is  -0.5555555555555556 \r\n```\r\nNext run gave this:\r\n\r\n```\r\n9 x +  0  =  33\r\nRound answer to two decimal places\r\nx = 3.67\r\nTry again\r\nThe correct answer is  3.6666666666666665 \r\n \r\n11 x +  -3  =  31\r\nRound answer to two decimal places\r\nx = 3.09\r\nTry again\r\nThe correct answer is  3.090909090909091 \r\n```\r\n\r\nIn all examples, the supplied 'correct' answer is *not* rounded to two digits, which in turn marks the actual correct answer given as wrong.","author":{"url":"https://github.com/memilanuk","@type":"Person","name":"memilanuk"},"datePublished":"2023-01-29T08:09:07.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/4/python-math/issues/4"}