Ladybird8647 Ladybird8647

04-09-2018
Mathematics

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Doug read 231 pages in 7 hours.he read the same number of pages each hour.how many pages did he read in 1 hour

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Аноним Аноним

04-09-2018

If we let [tex] p[/tex] be the number of pages read in 1 hour, then in 7 hours Doug reads [tex] 7p [/tex] pages. We know that this number of pages is 231, so we have

[tex] 7p=231 \iff p = \dfrac{231}{7} = 33 [/tex]

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