{"book":"adl0290","page":577,"text":"عرض اوطاق های ذیل را معلوم کنید:-\n(۷) مساحت = ۳۶۳ مربع فُت طول = ۳۳ فُت\n(۸) مساحت = ۶ فُت ۶۰ مربع انچ طول = ۲ فُت ۹ انچ\n(۹) مساحت = ۵ ایکر ۱ رود ۳۶ پول طول = ۲۶۷ گز ۲ فُت\n(۱۰) مساحت = ۴ جریب طول = ۶۹۶ انچ پیمانه کابل\n(۱۱) مساحت = چمن مربع که هر ضلع آن ۳۲ فُت\n۸ انچ است چه قدر خواهد بود؟\n(۱۲) مساحت آن اوطاق مربع که طول آن ۳ گز\n۲ فُت ۳ انچ است چه قدر خواهد بود؟\n(۱۳) طول یک اوطاق مربع ۲۱ فُت است- پس\nمعلوم کنید که برای فرش آن چند سنگ\n( ۱/۲ ۱ فُت × ۹ انچ) بکار میباشند :\n(۱۴) چند قالین ۵ فُت در ۳ فُت برای فرش\nاوطاق ۲۰ فُت × ۱/۲ ۱۳ فُت بکار خواهد بود؟\n(۱۵) خرچ فرش اوطاق که ۱۰ فُت ۶ انچ طول و\n۶ فُت ۶ انچ عرض دارد بحساب ۲ روپیه فی\nمربع فُت چه قدر خواهد بود؟\n(۱۶) خرچ رنگ کردن یک چوب که ۴ فُت ۳ انچ\nدر ۲ فُت ۶ انچ است بحساب ۳ شاهی فی مربع","chars":735,"image":"https://storage.googleapis.com/adl-page-images/adl0290/00577.jpg","first_page":1,"last_page":1089,"title":"ʻIlm-i ḥisābعالم حساب","permalink":"https://afghanpress.org/book/adl0290/577","canvas":"https://afghanpress.org/iiif/adl0290/canvas/577","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."}}