Question

Сократите дроби 15*14/28*12, 12*15/25*16, 18*15/10*12, 16*10/15*8, 12*14/49*15, 6*25/35*8, 9*8/16*27, 24*15/10*12, 22*36/27*44, 12*14/21*36, 10*27/15*40, 15*18/25*12

Answer 1

1).15*14/28*12=15/24=5/8

2)9/20

3) 9/4=2целые 1/4

4) 1 целая 1/3

Answer 2

Ответ:

Пошаговое объяснение:

15*14/28*12=5/8

12*15/25*16=9/20

18*15/10*12=9/4=2 1/4

16*10/15*8=4/3=1 1/3

12*14/49*15=8/35

6*25/35*8=15/28

9*8/16*27=1/6

24*15/10*12=3

22*36/27*44=2/3

12*14/21*36=2/9

10*27/15*40=9/20

15*18/25*12=9/10

Answer 3

1. 1514/2812 = (3514)/(722*3) = 35/8
2. 1215/2516 = (2235)/(5522) = 3/4
3. 1815/1012 = (2335)/(2523) = 9/4
4. 1610/158 = (22225)/(352*2) = 8/3
5. 1214/4915 = (2237)/(7735) = 4/35
6. 625/358 = (2355)/(5722) = 15/28
7. 98/1627 = (3322)/(2223*3) = 1/3
8. 2415/1012 = (22233)/(25223) = 9/5
9. 2236/2744 = (2112233)/(3334*11) = 4/3
10. 1214/2136 = (2237)/(3722*3) = 2/9
11. 1027/1540 = (2533)/(5222*5) = 9/16
12. 1518/2512 = (3532)/(5223) = 9/8

Ответы:

1. 35/8
2. 3/4
3. 9/4
4. 8/3
5. 4/35
6. 15/28
7. 1/3
8. 9/5
9. 4/3
10. 2/9
11. 9/16
12. 9/8