Question

if x and y vary inversely as each other and x=3when y=8find y when x=4

Answer 1

x = 3 4
y= 8 y
it is an inverce variation
8*3= y*4
y= 8*3/4
y=6

Answer 2

X=6 because when x and y are vary inversly then 3*8/4=6