If y varies inversely as x and y = 725 when x = 20, how do you find x when y is 50?
1 Answer
Explanation:
When you are told that
x*y=k
where
20*725=14500
So your
xy=14500
If you want to know your
x*50=14500
so
x=14500/50
meaning that
x=290 .