Question 764097

the regular price of a computer is ${{{1200}}} and 

the regular price of a printer is ${{{300}}}

a promotion that offers a {{{40}}}% discount on the printer when the computer is purchased at the regular price

so, first find a {{{40}}}% discount on the printer

{{{40}}}%={{{40/100=0.40}}}....multiply the regular price

${{{300*0.40=120}}}...so,discount on the printer is ${{{120}}}

and you will pay for the printer ${{{300-120=180}}}


 the total cost of the computer and the printer at the promotional price is 

${{{1200+180=1380}}}