120
Extractio \({2 \over 5}\) 29 \({3 \over 4}\) de \({2 \over 9}\) 128 \({5 \over 7}\)235
Et si \({2 \over 5}\) 29 \({3 \over 4}\) extrahere vis de \({2 \over 9}\) 128 \({5 \over 7}\)
236, extrahes 27733 de 115400; remanent 87617, que similiter divide per \({1~~0~~0~~\phantom{1}0 \over 2~~7~~9~~10}\): exibunt \({1~~2~~3~~\phantom{1}5 \over 2~~7~~9~~10}\) 69 pro residuo quesite
237 extractionis.