# PERCENTAGE OF A QUANTITY Question: There were 500 people at a concert. 30 percent of them were children. If there are 500 people at a concert then how many children are there? (FOR REAL I KNOW THE ANSWER) NOTE:Be sure to have the solution. Nothing to worry about, simple lang po ito.ANYWAY I'LL BE GIVING A CLUE CLUE:First, ok 1 percent is equal to 100, and last the answer is three digits. Don't worry its easy,anyway i don't want to give the second clue you might know the answer because its gonna be easier, ok here it is: 1_ _ ( the first digit is given)

2
by theav05

2015-03-03T21:31:39+08:00

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Percentage is the number expressed as a fraction of 100.

The formula in finding the percentage is base x rate.

Base = 500
Rate = 30%

P = br
= (500)(0.30) *Always remember to change the percent to its decimal form.
= 150

There are 150 children at the concert.

at, wala na kaming gagawin next week ;)
Oh okay :) Can we just talk by dm? HAHA
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Oh : )
• Yhi
• Ambitious
2015-03-03T22:51:56+08:00
My own way of solving :3 30 (500/100) = 150