Girls

The children's competition was attended by 63 girls, which is 30% of all children's participants. How many children attended this competition?

Correct answer:

n =  210

Step-by-step explanation:


63 = 30/100 n

63 = 30/100·n

30n = 6300


n = 6300/30 = 210

n = 210

Our simple equation calculator calculates it.



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Our percentage calculator will help you quickly and easily solve a variety of common percentage-related problems.
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: