# Adding + infinite geometric series - examples

- Recursion squares

In the square ABCD is inscribed a square so that its vertices lie at the centers of the sides of the square ABCD.The procedure of inscribing square is repeated this way. Side length of square ABCD is a = 22 cm. Calculate: a) the sum of perimeters of all - Fraction

Fraction ? write as fraction a/b, a, b is integers numerator/denominator. - Miraculous tree

Miraculous tree grows so fast that the first day increases its height by half the total height of the second day by the third, the third day by a quarter, etc. How many times will increase its height after 6 days? - Decimal to fraction

Write decimal number 8.638333333 as a fraction A/B in the basic form. Given decimal has infinite repeating figures. - Saving per cents

The first day I save 1 cent and every next day cent more. How many I saved per year (365 days)? - Series and sequences

Find a fraction equivalent to the recurring decimal? 0.435643564356 - Infinite sum of areas

Above the height of the equilateral triangle ABC is constructed an equilateral triangle A1, B1, C1, of the height of the equilateral triangle built A2, B2, C2, and so on. The procedure is repeated continuously. What is the total sum of the areas of all tri

We apologize, but in this category are not a lot of examples.

Do you have an interesting mathematical example that you can't solve it? Enter it, and we can try to solve it.

Do you have an interesting mathematical example that you can't solve it? Enter it, and we can try to solve it.