Question

If a 20% increase results in a price of $6.36, what was the price before?

Answer 1

$5.09 cents

Step-by-step explanation:

Given the following question:

20% of 6.36

In order to find the answer, we will calculate using the formula for percentages then subtract that answer from the initial amount to have our answer.


`(p* n)/(100)`

`(20*6.36)/(100)=20*6.36=127.2/100=1.272`

`=1.272`

Round:

`1.272`

`2 < 5`

`1.27`

Now subtract:

`6.36-1.27=5.09`

`=5.09`

After a 20% decrease the price is now "$5.09 cents." Which means this was the price before the 20% increase.

Hope this helps.