Question

125 invitations to 75 invitation

Answer 1

The complete question is

Find the percent of change. Round to the nearest tenth if necessary.

25 points to 50 points .

Notice that this change is an increase, to fint the percetange of change, we just need to divide and then multiply by 100 to have it in percetange expression:

`(50)/(25) * 100=2 * 100 = 200\%`

So, the percentage of change is 100%, because the change is 25, that was the increase.

125 invitations to 75 invitations .

`(75)/(125) * 100 = 60\%`

Which means 75 invitations represents 60% of the old number of invitations.

So, the percentage of change is 40%, because that's the percentage of the difference.

32 pages to 28 pages .

You can do another process, first find the difference:

`32-28=4`

Then, you divide:

`(4)/(32) * 100= 12.5 \%`

So, the percentage of change is 12.5%.

7 players to 10 players.

`10-7=3\\(3)/(7) * 100=0.43 = 43\%`

So, the percentage of change is around 43%.