Question

Alexis had a cell phone that cost $65 she recently bought a new cell phone that cost $79 what is the aproximate percent of increase in the price of phones

Answer 1

The approximate percent increase in the price of Alexis's cell phones from $65 to $79 is calculated as (New Price - Original Price) / Original Price × 100%, resulting in a 21.54% increase.

Step-by-step explanation:

The question asks how to find the approximate percent of increase in the price of Alexis's cell phones. To calculate this, we use the formula for percent change, which is (New Price - Original Price) / Original Price × 100%. In the case of Alexis's cell phones, the original price was $65 and the new price is $79.

Thus, the calculation comes out to be ($79 - $65) / $65 × 100% = $14 / $65 × 100% ≈ 21.54%. So, the approximate percent increase in the price of the phones is 21.54%.