 
<translate> Nke ọ bụla nwere 10mm ya mere 1165cm bụ 1165 * 10 = 11650mm. 154 - 150 = 4 iberibe ụdọ nke ọ bụla dị 100mm n'ogologo. Akụkụ anọ ahụ nwere ogologo nke 4 * 100 = 400mm. Enwere ogologo nke 11650 - 400 = 11250mm fọdụrụ. 11250 mm n'ime iberibe 150 ga-enye iberibe ọ bụla dị ka 11250 / 150 = 75mm ogologo. N'ihi ya, azịza ya bụ 75. <eng> Each cm contains 10mm so 1165cm is 1165 * 10 = 11650mm. 154 - 150 = 4 pieces of the rope are 100mm each in length. The 4 pieces have a total length of 4 * 100 = 400mm. There is a length of 11650 - 400 = 11250mm left. 11250 mm into 150 equal pieces will give each piece as 11250 / 150 = 75mm long.
Thus, the answer is 75. 