Question

state wheather the following
ratios are proportional
or not.

i 20:45 and 4:9
ii 9:27 and 33:11​

Answer 1

Step-by-step explanation:

i is correct but ii is not proportional.

Answer 2

Answer:

1 is proportional but second is not proportional

Step-by-step explanation:

20:45

=20/45

=5/4×5/9

=4/9=4:9