1. The two rectangles are similar. Which is the correct proportion for corresponding sides?

the two rectangles are 2 by 6 and 8 by 24. thanks!
the answers are
a. 6/2= 24/8
b. 6/8 = 24/2
c. 6/2=8/24
d. 2/6=24/8

The correct proportion for corresponding sides of the two rectangles is:

a. 6/2= 24/8