Whose multiple are these numbers 30 60 90 120 a. 20 b.30 c. 40 d.60

whose multiple are these numbers 30 60 90 120?

Here we can see that the given numbers are consecutive multiples of 30, Let us see

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.