Question

X and Y vary directly, If x1=10, y1=4, x2=2.5 then y2=?​

Answer 1

Answer:

y2 = 1

Step-by-step explanation:

x1/x2 = y1/y2

10/2.5 = 4/x

x = 4 X 2.5/10

x= 10/10 = 1