Question

are 30 40 45 60 in proportion ​

Answer 1

Answer:

the ratio of 30 40 is equal to the ratio of 45 and 60 hence they are proportionate to each other or 30:40 45:60

Answer 2

Answer:

yes the given numbers are in proportion

Step-by-step explanation:

the ratio of 30 and 40 is equal to the ratio of 45 and 60 hence they are in proportion

hope it helps!