anonymous
  • anonymous
We know our customer adds 18% to cost. So if cost is $200 then 18% added would equal $236. How do we get back to cost when we only know the $236 (ie back out the 18% that was added)? We can't figure out the math. We tried mulitply $236 *.82 (the inverse but that doesn't work).
Mathematics
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
x=200, with added value of 18% you get 200*(1.18) = 236. However, you now have y=236, you know that 18% was added to some value to obtain 236. so x*(1.18) = 236. So what it looks like is ( x + .18*x) = 236 --> x*(1.18) = 236. so x = 236/1.18
anonymous
  • anonymous
You are the best and I'm a dummy. Thanks for making me look good at work!

Looking for something else?

Not the answer you are looking for? Search for more explanations.