SOLUTION: At a sale thiel buys a dress that was reduced by 10% from P1000. The following week the same dress is increased by 10% over the sale price. What is the final price (in peso)? a.P1

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: At a sale thiel buys a dress that was reduced by 10% from P1000. The following week the same dress is increased by 10% over the sale price. What is the final price (in peso)? a.P1      Log On


   



Question 907710: At a sale thiel buys a dress that was reduced by 10% from P1000. The following week the same dress is increased by 10% over the sale price. What is the final price (in peso)?
a.P1100
b.P1000
c.P990
d.P900
e.P810

Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
reduced by 10% ---> P1000 * (100 - 10)% = P900

increased by 10% ---> P900 * (100 + 10)% = P990