Unknown number 4
I think number. When I divided its square root by its 1/9, I get a number 1. What number am I thinking?
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 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?
- Unknown number 24
f we add 20, we get 50% of its triple. What is this unknown number?
- Unknown number
Identify unknown number which 1/5 is 40 greater than one tenth of that number.
- Square Number
If to a square of integer number add 31, we get the square of next integer number. What is the original number?
- Fifth of the number
The fifth of the number is by 24 less than that number. What is the number?
Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
- The price
The price of the land increased by 17%. What was the original price of the land if it now costs 46800 €?
Car with cargo weight 7610 kg. Weight of car is 23% of the total weight of car and cargo. How heavy is cargo?
- Sale discount
The product was discounted so that eight products at a new price cost just as five products at an old price. How many percents is the new price lower than the old price?
- Simple equation
Solve for x: 3(x + 2) = x - 18
Peter had a sachet of candy. He wanted to share with his friends. If he gave them 30 candies, he would have 62 candies. If he gave them 40 candies, he would miss 8 candies. How many friends did Peter have?
- Apples 2
How many apples were originally on the tree, if the first day fell one third, the second day quarter of the rest and on tree remained 45 apples?
Half a kilogram of pork and three-quarters of a kilogram of beef cost total 5.1 USD. One quarter of a kilogram of beef and 1 kilogram of pork cost 4.9 USD. Determine the price of 1 kg of each type of meat.
On the large rosary was a third white, half red, yellow quarter and six pink. How many roses was in the rosary?
Smiths paid a deposit for a vacation of two-sevenths of the total price of the vacation. Then paid also € 550. How much cost their vacation?
- Holidays - on pool
Children's tickets to the swimming pool stands x € for an adult is € 2 more expensive. There was m children in the swimming pool and adults three times less. How many euros make treasurer for pool entry?
- Simplify 2
Simplify expression: 5ab-7+3ba-9