Question

If x and y vary inversely and given x = 20 when y = 8.Find y when x = 16 ?

Answer 1

Answer:

Step-by-step explanation:

X/Y=x/y

20/8=16/y

y/6=8/20

y=8*6/20

ans 2.4

Answer 2

Answer:

10

Step-by-step explanation:

X = 20

Y = 8

if x = 16

y = 20*8/16 = 160/16 = 10