Question

Сократите дроби: 1) 75/125, 42/63, 56/60, 90/740, 420/560, 160/640, 390/520, 125/1000 2) 33/66, 35/140, 88/220, 51/340, 39/169, 180/270, 103/309, 270/540

ПОМОГИТЕ ПРОШУ ВАС ДО УРОКА 10 МИНУТ ОСТАЛОСЬ ​

Answer 1

Ответ:

75/125 = 3/5

42/63 = 2/3

56/60 = 14/15

90/740 = 45/370

420/560 = 3/4

160/640 = 1/8

390/520 = 195/260 = 39/52

125/1000 = 1/8

33/66 = 1/2

35/140 = 1/4

88/220 = 2/5

51/340 = 3/20

39/169 = 3/13

180/270 2/3

103/309 = 1/3

270/540 = 1/2