Question

_:7::30:14 anwer it please fast​

Answer 1

Answer:

15

Step-by-step explanation:

Sol.

Lets take the no. as 'x'

Product of extremes = Product of means

x × 14 = 7 × 30

14x = 210

x = 210/14

x = 15

Hence, 15:7::30:14