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-   -   Math word problem (https://www.askmehelpdesk.com/showthread.php?t=821835)

  • Feb 16, 2016, 06:14 PM
    MARG1024
    Answer My Word Problem Free
    Barry bought 21. He gave 3/7 of them to his sister. How many stamps did he have left?
  • Feb 16, 2016, 06:17 PM
    MARG1024
    Math word problem
    Barry bought 21 stamps. He gave his sister 3/7 of them. How many does he have left?
  • Feb 16, 2016, 06:27 PM
    Wondergirl
    21 stamps = 7/7. Sister has 3/7 of them. Barry has what fraction?
  • Feb 16, 2016, 07:23 PM
    ma0641
    Well, what do you think, show us some work. This is a very easy question since both 3 and 7 divide into 21. 3/7 X 21=. Start there

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