chantellethomas chantellethomas

23-11-2017
Mathematics

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In a competition sequence threw the javelin 69.93 meters this was an improvement of 8% on his previous best throw calculate the length of his previous best throw

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Faiz772976408m Faiz772976408m

23-11-2017

69.93×0.08=5.5944 these is the correct answer

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23-11-2017

If the improvement was 8%, then that’s 108%=1.08 of the previous throw, so the previous throw was 69.93/1.08=64.75m.

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