Question

There is a certain relationship between the numbers on the either side of : : .
select from the options which will replace the ' ? '
3 : 15 : : 7 : ?​

Answer 1

Answer:

the answer is 3:15::7:35

Answer 2

Answer:

19

Step-by-step explanation:

15*7=3*x

105=3*x

x=19