Question

if 12:30=2:a then the value of a is​

Answer 1

Answer:

value of a = 5

Step-by-step explanation:

12: 30 = 2:a

12a= 30×2

12a= 60

a= 5

Answer 2

Step-by-step explanation:

a=30*2/12

a =5

we should multiply 30 and 2 which are around =

and divide the 12 , simplify it you will get answer as 5