Numbers = [1, 5, 64, 24.5] sum(Numbers) showing error- NameError Traceback (most recent call last) <ipython-input-13-a8c02ab2727d> in <module> ----> 1 sum(Numbers) NameError: name 'Numbers' is not defined please explain, i did everything exactly same yet there is an errorthank you!

Hi Prafful, I copied your example and it runs fine on my computer. Could you maybe try restarting the kernel and then running it again? Best, Eli

Hi Prafful! If you've set the two commands to be separate, like this: Numbers = [1, 5, 64, 24.5] and then you have sum(Numbers) in a separate code cell, please make sure to execute both of them in this order, from top to bottom. Hope this helps.Best,Martin

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Prafful Sharma

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March 29, 2020

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March 28, 2020

Learning Python Programming - Everything You Should Know

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Elitsa Kaloyanova

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March 29, 2020

Martin Ganchev

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March 29, 2020

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