Question

when an article is sold at 6% profit and 9% profit then the diference in sp is 9.find the sp and both cp of the article​

Answer 1

Answer:

cp=300

s.p=318, 327

Step-by-step explanation:

let cp be x

if the profit is 6%, sp =((100+6)/100)x =1.06x

if 9% sp = 1.09x

diff =9

1.09x-1.06x=9

0.03x=9

x=9÷0.03

x=300

c.p=300

s.p in (1) =1.06*300=318

s.p in (2)=1.09*300=327