Question

The price of an item yesterday was $140. Today the price is $378. Find the percentage

Answer 1

Given the question, the folowing are the osolution steps to answer the question.

Let the origipal price be p and the current price be c.

Therefore, the required perentage is given by:

`(c-p)/(p)*100\%`

Substitute c=378 and p=140 into the expression:

`(378-140)/(140)*100\%=170\%`

Therefore, the required percentage is 170%