x and y vary directly. When x = 3, then y = 36. What will be the value of x when y = 96?
We use the relation 
Here x1 = 3, y1 = 36 and y2 = 96
Here, 
⇒ x1 × 36 = 3 × 96
⇒ x1 = 
= 8
12
x and y vary directly. When x = 3, then y = 36. What will be the value of x when y = 96?
We use the relation Here x1 = 3, y1 = 36 and y2 = 96
Here,
⇒ x1 × 36 = 3 × 96
⇒ x1 = = 8