Recliner:
Markup $10
selling price $300
computer:
markup $19.20
selling price $67.20
It's called a rectangle. This is just a definition, so there is not much to explain.
you have to read the bottom link for the answer key
On dividing all the three ratios with 2 u can simplify it as
2:11:15
Hope it helps.
Dont forget to say thx if it helps
