# Birthdays

In the classroom, students always give candy to their classmates on their birthdays. The birthday person always gives each one candy, and he does not give himself. A total of 650 candies were distributed in the class per year. How many students are in the class? (Note: All students in the class had a birthday on the day of the class. )

**Correct result:****Showing 0 comments:**

Tips to related online calculators

Looking for help with calculating roots of a quadratic equation?

Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

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

## Next similar math problems:

- Discriminant

Determine the discriminant of the equation: ? - Solve 3

Solve quadratic equation: (6n+1) (4n-1) = 3n^{2} - Fraction

For what x expression ? equals zero? - Equation

Equation ? has one root x_{1}= 8. Determine the coefficient b and the second root x_{2}. - Quadratic equation

Find the roots of the quadratic equation: 3x^{2}-4x + (-4) = 0. - Calculation

How much is sum of square root of six and the square root of 225? - Equation

How many real roots has equation ? ? - Roots

Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ? - Roots count

Substitute the numbers/0,1,2,3/into the equation as x: (x - 1) (x - 3) (x + 1) = 0 Which of them is its solution? Is there another number that solves this equation? - Quadratic equation

Solve quadratic equation: 2x^{2}-58x+396=0 - Water reservoir

The cuboid reservoir contains 1900 hectoliters of water and the water height is 2.5 m. Determine the dimensions of the bottom where one dimension is 3.2 m longer than the second one. - Solve equation

solve equation: ? - Algebra

X+y=5, find xy (find the product of x and y if x+y = 5) - Equation with abs value

How many solutions has the equation ? in the real numbers? - The product

The product of a number plus that number and its inverse is two and one-half. What is the inverse of this number - Product

The product of two consecutive odd numbers is 8463. What are this numbers? - Apples

A 2 kg of apples cost a certain sum of money. This sum is equal to the amount of kilograms for which we pay 72 CZK. How much is 1 kg of apples?