ΠΡΠ΄Π°7 Π»Π΅Ρ Π½Π°Π·Π°Π΄
ΠΡΠΈ ΡΠΌΠ½ΠΎΠΆΠ΅Π½ΠΈΠΈ ΡΠΈΡΠ»ΠΈΡΠ΅Π»Ρ ΠΈ Π·Π½Π°ΠΌΠ΅Π½Π°ΡΠ΅Π»Ρ Π½Π° ΠΎΠ΄Π½ΠΎ ΠΈ ΡΠΎ ΠΆΠ΅ ΡΠΈΡΠ»ΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅ Π΄ΡΠΎΠ±ΠΈ Π½Π΅ ΠΈΠ·ΠΌΠ΅Π½ΠΈΡΡΡ:
1/2 = (1 * 5)/(2 * 5) = 5/10;
3/7 = (3 * 5)/(7 * 5) = 15/35;
25/8 = (25 * 5)/(8 * 5) = 125/40;
39/40 = (39 * 5)/(40 * 5) = 195/200;
ΠΡΠ²Π΅Ρ: 1/2 = 5/10; 3/7 = 15/35; 25/8 = 125/40; 39/40 = 195/200.