Question

Which of the following forms a pair of equivalent rational numbers?
a) 14/32 and 21/35
b) -15/21 and 20/-28
c) -5/7 and -20/26
d) 6/-16 and -9/ -36 ​

Answer 1

Answer:

option B

Step-by-step explanation:

1. due to -1
2. 5/21=-5/7
3. -20/28=-5/7

Answer 2

Answer:

b) -15/21 and 20/-28

Step-by-step explanation:

-15/21 and 20/-28 give same values.

so these are equivalent rational numbers