together are worth 10 dollars, but the money is worth 7 times as much as the purse ; how much money was there in the ... A man bought an apple, an orange, and a melon, for 21 cents; for the aÂ€crange he gave twice as much as for the apple, andanbsp;...

Title | : | Intellectual arithmetic |

Author | : | Warren Colburn |

Publisher | : | - 1849 |

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