Unknown number 7
16% of the unknown number is by 21 less than unknown number itself. Determine the natural unknown number.
Correct result:
Correct result:

Showing 0 comments:
Tips to related online calculators
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
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:
- Unknown number
15% of the unknown number is 18 less than 21% of the same number. What is the unknown number?
- Percentage reduction
Reducing the unknown number by 19% get number 700.7 Determine unknown number.
- Sum of three numbers
The sum of three numbers from which second number is 20% smaller than the first number and the third number is 25% smaller than the second number is 96. Determine this numbers.
- Unknown number 24
f we add 20, we get 50% of its triple. What is this unknown number?
- Unknown number 5
I think of an unknown number. If we enlarge it five times then subtract 3 and the result decreases by 75% we get one greater than the number. What number am I thinking of?
- Unknown number 7
Calculate unknown number whose 12th power when divided by the 9th power get a number 27 times greater than the unknown number. Determine the unknown number.
- Finding the base
Find the unknown base of percent: 12.5 percent of what = 16?
- Positive number z
Positive number z is 10% greater than the number y. How many % is y smaller than z? Report the result rounded to one decimal place.
- Reducing number
Reducing the an unknown number by 28.5% we get number 243.1. Determine unknown number.
- Unknown number x
5% from an unknown number equals the number 26. What is the unknown number?
- Unknown number 10
Number first increased by 30%, then by 1/5. What percentage we've increased the original number?
- If we
If we increase the unknown number by 4%, we get 780. Determine the unknown number.
- Cinema tickets
Cinema sold 180 tickets this Thursday, which is 20%. Monday 14%, Tuesday 6%, Wednesday 9%, Friday 24%, Saturday 12%, and Sunday 15%. How many tickets were sold per week?
- Number
What number is 20 % smaller than the number 198?
- The number 72
The number 72 increase by 25%. By how much % will you have to reduce the number you created to get the number 72 again?
- Percent
Calculate how many % is the number 26.25 less than the number 105.
- Numbers
Determine the number of all positive integers less than 4183444 if each is divisible by 29, 7, 17. What is its sum?