Question

Which of the following forms a pair of equivalent rational numbers?
a) 14/25 and 21/45
b) -12/26 and -18/39
c) -3/7 and -21/56
d) -7/28 and -5/20​

Answer 1

Answer:

a) 14/25 and 21/45

Step-by-step explanation:

this right answer

Answer 2

Answer:

a) 14/45 21/25

b) -12/-18 26/39

C) -3/-21 7/56

d) - 5/-7 20/28