Question

3) If 2: y = 12:30,then what is the
value of y?
O A) 3
OB) 4
O C) 5
O D) 6​

Answer 1

Answer:

c) 5

Step-by-step explanation:

As, 2:y = 12:30

2/y = 12/30

2/y = 2/5

2×5/2 = y

Hence, y = 5