If y is directly proportional to 1 /x and x =2 when y =20 what is the value of the x when y =1.25
Answers
Answered by
8
when x=2 , y=20 i.e. x/y =2/20= 1/10
and for y=1.25 value of x will be
,
x1=2 , y1=20 x2=? y2= 1.25
:. x1/y1=x2/y2
:. 1/10=x2/1.25
on solving we get x=0.125
and for y=1.25 value of x will be
,
x1=2 , y1=20 x2=? y2= 1.25
:. x1/y1=x2/y2
:. 1/10=x2/1.25
on solving we get x=0.125
Similar questions