{"book":"adl0290","page":686,"text":"۲۱۶\n\nباشد معلوم کنید که در ۶ روز ۳۲ روپیه\nرا چند نفر حاصل خواهند کرد ؟\n(۹) اگر اجاره سالانه ۹ جریب زمین ۲۲ ۱/۲ روپیه\nباشد معلوم کنید که اجاره ماهواره ۱۱۶ ۱/۴ جریب\nچه قدر خواهد بود ؟\n(۱۰) اگر ۱۴ نفر را ۱۴۰۰ روپیه در مدت ۲۸ ماه\nکافی باشد معلوم کنید که ۱۸ نفر را ۱۲۵۰\nروپیه در چند ماه کافی خواهد بود ؟\n(۱۱) اگر ۵ نفر یک خندق ۷ ۱/۲ گز را در ۲۱\nروز تیار کرده بتوانند پس معلوم کنید که\nیک خندق ۲۰ گز را در ۳۵ روز چند نفر\nتیار خواهند کرد ؟\n(۱۲) اگر ۲۰ عدد بمبه ۱۲۵۰ من آب را در ۵\nساعت کشیده بتواند پس معلوم کنید که\nچند عدد بمبه ۷۵۰ من آب را در ۱۰\nساعت کشیده می تواند ؟\n(۱۳) اگر ۲۰ نفر یک کار را در ۳ روز بکنند\nمعلوم کنید که ۱۵ نفر ۲ ۱/۲ چند کارِ مذکور\nرا در چند روز کرده می توانند ؟","chars":674,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00686.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/686","canvas":"https://afghanpress.org/iiif/adl0290/canvas/686","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."}}