13 11/18+56 22/45-2 9/16•1 1/2: 15/16-2 4/51•17 - вопрос №912790913111856224529161121516245117 от likunya 29.04.2022 13:21

Question

Математика: 13 11/18+56 22/45-2 9/16•1 1/2: 15/16-2 4/51•17

likunya · Answer

2 9/16*1 1/2=41/16*3/2=123/32123/32:15/16=123/32*16/15=123/30=4 3/30=4 1/102 4/51*17=106/51*17=106/3=35 1/313 11/18+56 22/45=13 55/90+56 44/90=69 99/90=70 9/90=70 1/1070 1/10-4 1/10=6666-35 1/3=65 3/3-35 1/3=30 2/3...