Question

A TV has an original price of $499 the new price after the given percent of change 10% increase or 30% decrease

Answer 1

Answer:

1. $548.90

2. $349.30

Step-by-step explanation:

So lets start with the 10% increase. Since its an increase we need to multiple the original price by 1.10 to add the 10% to the price

499*1.10=548.90

So the price with the 10% increase is $548.90

Now lets do the 30% decrease. Since its a decrease we need to multiply the price by .7 since that is the price after the 30% or.3 are take of from the original price.

499*.7=349.30

The price with the 30% decrease is $349.30