Answer: The percentage increase of the number of guests from the first party to the second party is 24 %.
Step-by-step explanation:
Hi, to solve this problem we have to calculate the increase of guests in numbers.
31 guests from the second party
25 guests from the first party
31-25 = 6
Now, we have to calculate the percentage of that number.
25 / 6 = 0.24
And finally, multiply it by 100 to express in percentage
0.24 x 100 = 24 %
The percentage increase of the number of guests from the first party to the second party is 24 %.
Feel free to ask for more if it´s necessary or if you did not understand something
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