13 11/18+56 22/45-2 9/16•1 1/2: 15/16-2 4/51•17 - вопрос №131118562245291611215162451179127232 от KaRaIcHiTaN 27.03.2021 09:26

Question

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

KaRaIcHiTaN · 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...