Answered

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A group of 8 friends arrive at a party.
They increase numbers by 20%. How
many people now at the party?

Sagot :

The number of people at the party now is 23.

The percentage of a number is the fraction of that number multiplied by 100. Percentages are represented with this sign: %.

3 friends arrive at a party. The percentage of people increase by 20%.This can be represented with this equation:

p x 20% = 3 people

where p is the number of people at the party before the friends arrived.

p = 3 / 20%

p = 3 / 0.20

p = 15 people

The total number of people at the party now : 15 + 8 = 23.

To learn more about percentages, please check:

https://brainly.com/question/92258?referrer=searchResults

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