Question

4/5 and 8/9 proportion or not​

Answer 1

4/5 and 8/9 are not proportion

Answer 2

Answer:

4:5::8:9 is not a proportion

Step-by-step explanation:

the product of inner 2 nos is not the same as the extremes = 8×5 is not equal to 9×4 which is 40:36 is not a proportion