Question

following questions:-
i) If 2: y = 12:30, then what is the value of y =?​

Answer 1

Answer:

5

Step-by-step explanation:

y = 2*30/12 = 60/12 = 5

Answer 2

Answer:

y=5

2:y=12:30

2:y=4:10

2:y=2:5

By comparing we get,

y=5.