Question

T8 Scrieți două fracții de forma ab/cd care sunt echivalente cu a) 5/8 b) 10/24 c) 7/20 d) 12/14 e) 3/18 f) 33/31 g) 8/13 h) 9/19​

Answer 1

a) ab/cd = 25/16 = 5/8

b) ab/cd = 5/12 = 10/24

c) ab/cd = 14/40 = 7/20

d) ab/cd = 6/7 = 12/14

e) ab/cd = 1/6 = 3/18

f) ab/cd = 66/62 = 33/31

g) ab/cd = 16/26 = 8/13

h) ab/cd = 18/38 = 9/19