Сократите дробь: 6·15/5·12; 11·9/15·22; 18·21/14·36; - вопрос №46689516155121191522182114364517173581122445 от K4RT3R 17.12.2020 00:27

Question

Математика: Сократите дробь: 6·15/5·12; 11·9/15·22; 18·21/14·36; 45·17/17·35; 81·12/24·45; 56·16; 48·49.

K4RT3R · Answer

6*15/5*12=1*3/1*2=3/2=1Ц1/211*9/15*22=1*3/5*2=3/1018*21/14*36=1*3/2*2=3/445*17/17*35=9*1/1*7=9/7=1Ц2/781*12/24*45=9*1/2*5=9/1056*16/48*49=8*1/3*7=8/21...