# Unknown number 17

Milada said, I am thinking of a number such that I evaluate expression x1/3, the value of the expression would be 5. Which number Milada thinking?

Result

x =  125

#### Solution: 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! ## Next similar examples:

1. Unknown number Determine the unknown number, which double of its fourth square is equal the fifth its square.
2. The square The square root of 25 times the square root of 81 is what number?
3. Numeric question It is possible negative irrational number?
4. 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.
5. Equation Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
6. 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
7. Is equal Is equal following terms? ?
8. Down syndrome Down syndrome is one of the serious diseases caused by a gene mutation. Down syndrome occurs in approximately every 550-born child. Express the incidence of Down's syndrome in newborns at per mille.
9. Simplify 2 Simplify expression: 5ab-7+3ba-9
10. Greg and Bill Greg is 18 years old. He is 6 less than 4 times Bill's age. How old is Bill?
11. Simple equations Solve system of equations: 5x+3y=5 5x+7y=25
12. TVs Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
13. New refrigerator New refrigerator sells for 1024 USD, Monday will be 25% discount. How much USD will save, and what will be the price?
14. Given Given 2x =0.125 find the value of x
15. Sales off Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
16. Proof I When added to the product of two consecutive integers larger one, we get square larger one. Is this true or not?
17. 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