ΠΠ°ΡΠΈΡ6 Π»Π΅Ρ Π½Π°Π·Π°Π΄
ΠΠ°Ρ ΠΎΠ΄ΠΈΠΌ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΠΌΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΌ Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌ, Π²ΡΠΏΠΎΠ»Π½ΠΈΠ² Π°ΡΠΈΡΠΌΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ ΡΠΎ ΡΠΌΠ΅ΡΠ°Π½Π½ΡΠΌΠΈ Π΄ΡΠΎΠ±Π½ΡΠΌΠΈ ΡΠΈΡΠ»Π°ΠΌΠΈ Ρ ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΡΠΌΠΈ Π·Π½Π°ΠΌΠ΅Π½Π°ΡΠ΅Π»ΡΠΌΠΈ:
Π°) 11 2/7 + 4 3/7 - 6 4/7 = 15 5/7 - 6 4/7 = 9 1/7;
Π±) 26 7/19 - 13 4/19 + 5 2/19 = 26 7/19 - 8 2/19 = 18 5/19;
Π²) 44 2/9 + 8 5/9 - 7/9 = 52 7/9 - 7/9 = 52;
Π³) 5 7/10 + 3 9/10 + 1 3/10 = 6 10/10 + 3 9/10 = 7 + 3 9/10 = 10 9/10;
Π΄) 3 17/100 - 2 13/100 - 1 = 3 17/100 - 3 13/100 = 4/100 = 1/25;
Π΅) 8 - 4 31/100 - 2 57/100 = 8 - 6 88/100 = 8 - 6 22/25 = 7 25/25 - 6 22/25 = 1 3/25.