1: - [tex] \frac{117}{78} [/tex]
117= 3 .3 .13 y 78 = 2.3.13 ;
Su mcd = 13. 3 = 39
dividimos entre el mcd
- 117/39 = 3
- 78/39 = 2 ----------> - 3/ 2
2. - [tex] \frac{342}{285} [/tex]
342=2. 3. 3. 19
285=3 . 5 . 19
el mcd : 3. 19 = 57
342 / 57 = 6
285 / 57=5 ---------------> -6/5
[tex] \frac{528}{253} [/tex]
528 = 2 . 2 . 2. 2 . 3 .11
253 = 11 . 23; MCD = 11
528/11 = 48
253/11=23 ------------> - 48/23
[tex] \frac{36}{28} [/tex]
36 =2 . 2 . 3 . 3
28 = 2 . 2 . 7
mcd = 2 . 2 = 4
36/4 = 9
28/4 = 7 ----------------> -9/-7 = 9/ 7
[tex] \frac{111}{228} [/tex]
111 = 3. 37
228 = 2. 2 . 3 . 19
mcd = 3
111 / 3 = 37
228 / 3 = 76 --------> 37/76
[tex] \frac{3102}{8415} [/tex]
3102=2 . 3 . 11 . 47
8415=3 . 3 . 5 . 11 . 17
mcd =11. 3 = 33
3102 / 33 = 94
8415 / 33 = 255 ---------------> 94/255
