# Unknown number 17

Milada said, I am thinking of a number such that I evaluate expression x

^{1}/3, the value of the expression would be 5. Which number Milada thinking?**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Unknown number

Determine the unknown number, which double of its fourth square is equal the fifth its square. - Hotel

The hotel has a p floors each floor has i rooms from which the third are single and the others are double. Represents the number of beds in hotel. - The square

The square root of 25 times the square root of 81 is what number? - Numeric question

It is possible negative irrational number? - Equation

Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number. - Number

What number is 20 % smaller than the number 198? - Roots

Calculate the square root of these numbers: - MO 2016 Numerical axis

Cat's school use a special numerical axis. The distance between the numbers 1 and 2 is 1 cm, the distance between the numbers 2 and 3 is 3 cm, between the numbers 3 and 4 is 5 cm and so on, the distance between the next pair of natural numbers is always in - Is equal

Is equal following terms? ? - Simple equations

Solve system of equations: 5x+3y=5 5x+7y=25 - The percentages in practice

If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fro - Proof I

When added to the product of two consecutive integers larger one, we get square larger one. Is this true or not? - Inequation

Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2 - TVs

Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase. - Class

In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class? - Sales off

Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall? - Percents - easy

How many percent is 432 out of 434?