Question

The price of a pair of jeans was $31, but due to an increase the price went up to 129% of what it was originally. Which is the best estimate of the current price of the pair of jeans?

Answer 1

(31 x 129) ÷ 100 = price

3999 ÷ 100 = 39.99

The best estimate of the current price of the jeans is $39.99.

Answer 2

the best estimate of the current price is $39.99

Explanation:

Hello, I think I can help you with this,

You can solve this by using a rule of three

Step one

if

$31 ⇔100%

x? ⇔129%

the relation is

`(31)/(100)=(x)/(129)}\\now, solve\ for\ x\\x=(129*31)/(100) \\x=(3999)/(100)\\ x=39.99\\`

the current price is $39.99

I hope it helps, have a fantastic day-