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A book has 6 chapters in it, each with the same number of pages. The book also has an introduction that is 8 pages long. The whole book is 194 pages long.

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let the number of pages in each chapter be x,

total number of pages is equal to

  • introductory pages + pages in all 6 chapters

  • 8 + 6x

so,

  • [tex]6x + 8 = 194[/tex]

  • [tex]6x = 194 - 8[/tex]

  • [tex]6x = 186[/tex]

  • [tex]x = 186 \div 6[/tex]

  • [tex]x = 31[/tex]

number of pages in each chapter = x = 31

kamilmatematik100504

Answer: There are 31 pages in one chapter

Step-by-step explanation:

6-chapters - ? pages  ; Introduction -8

  • 6ch+8=194
  • 6ch=186
  • ch=31 pages

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