{"book":"adl0290","page":990,"text":"۵۲۰\n\nمذکور در ۴ روز تمام میشود پس ثابت کنید که ب\nنسبت به ۱ یومیه دو چند کار کرده می تواند؟\n(۲۵۷) اگر ۲ مرد و ۵ زن یک کار را ۹ ساعت یومیه\nعمل نموده در ۸ روز کرده بتوانند پس دریافت\nکنید که ۳ مرد و ۶ زن دو چند کار مذکور را\n۸ ساعت یومیه کار کرده در چند روز تمام خواهند\nکرد ؟ (یک مرد نسبت به یک زن دو چند کار میکند)\n(۲۵۸) وزن مخصوص طلا ۱۹ و وزن برنج ۹ میباشد پس\nدریافت کنید که فلزات مذکور بکدام نسبت خلط\nشود که وزن مخصوص مرکب ۱۵ باشد ؟ (وزن\nطلا ۱۹ چند و وزن برنج ۹ چند وزن آب\nمی باشد) +\n(۲۵۹) دو فروش راس المال ۳ فیصد به نرخ ۹۰ و\nبه صرف حاصل در راس المال ۴ فیصد به\nنرخ ۹۵ بقدر ۲۴۳ روپیه آمدنی من زیاده میگردد\nپس دریافت کنید که نزد من چه قدر راس المال\n۳ فیصد بود ؟\n\n(۲۶۰) شخصی در دو صندوق ۱۵ قطار روپیه دارد که در","chars":707,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00990.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/990","canvas":"https://afghanpress.org/iiif/adl0290/canvas/990","source":"https://afghanistandl.nyu.edu/books/adl0290/","source_pdf":"https://afghanistandl.nyu.edu/pdf/adl0290_download.pdf","rights":{"image":{"statement":"Public domain. NYU states: \"All works presented on this website are, unless otherwise indicated, in the public domain. The images available on this website may be freely reproduced, distributed and transmitted by anyone for any purpose, commercial or non-commercial.\"","uri":"http://rightsstatements.org/vocab/NoC-US/1.0/","holder":"New York University Libraries","source":"https://afghanistandl.nyu.edu/about.html","delivery":"Images are served from a copy mirrored by this project, not from NYU's servers, under the reproduction terms above.","endorsement":"This is an independent project. It is not affiliated with, endorsed by, or reviewed by New York University."},"text":{"statement":"Machine-generated transcription, dedicated to the public domain under CC0 1.0. No warranty of accuracy: see the provenance block on every page.","uri":"https://creativecommons.org/publicdomain/zero/1.0/","holder":"Steps Ventures"}},"provenance":{"text_produced_by":"gemini-3.1-pro-preview","thinking_level":"low","read_completed":"2026-08-09","per_page_confidence":null,"per_page_confidence_note":"Not recorded during the corpus run. No calibrated per-page score exists, and none is estimated here.","human_reviewed":false,"accuracy_context":"Roughly two thirds of characters agree with a modern printed edition of the same text. Much of the disagreement is editorial, not misreading. Treat the transcription as a finding aid and read the page image before quoting.","primary_source":"The page image. The text is an index into it."}}