Question

12. Which of the given pairs of rational numbers is/are equivalent?
(1) 10/21 , 50/105
(2) 3/7 , 15/28
(3) -20/24 , -80/96​

Answer 1

Answer:

(1)10/21, 50/105

Step-by-step explanation:

10×5=50

21×5=105

Answer 2

Answer:

Option 1

Step-by-step explanation:

10×5/21×5

=50/105

Hope it will help...