hbjohnnyd hbjohnnyd
  • 02-10-2016
  • Mathematics
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99 books into three groups so the ratio of the groups is 2 to 3 to 4

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cubicbook
cubicbook cubicbook
  • 02-10-2016
2:3:4
22:33:44 will be the answer
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Аноним Аноним
  • 02-10-2016
2+3+4x=99
9x=99
x=11

2 times 11=22
3 times 11=33
4 times 11=44

So the amount of books in each group is 22 books, 33 books, and 44 books.
Answer Link

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