Unknown number 7
16% of the unknown number is 21 less than the unknown number itself. Determine the unknown natural number.
Correct answer:
Tips for related online calculators
Our percentage calculator will help you quickly and easily solve a variety of common percentage-related problems.
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?
You need to know the following knowledge to solve this word math problem:
algebrabasic operations and conceptsnumbersGrade of the word problem
Related math problems and questions:
- Unknown number
15% of the unknown number is 18, less than 21% of the same number. What is the unknown number? - Unknown number 16
My number's tens are three times more than the ones. My number's ones are twice the number of thousands, and my number's hundreds are half the number of tens. I have two ones. Which number am I? - Unknown 7460
5% of the unknown number is 224 less than 25% of the unknown number. - Unknown 7837
19% of the unknown number is 12, less than 23% of the same number. Specify an unknown number.
Identify an unknown number whose 1/16 is 10.5, less than half of it.
The unknown number is twice less than 80
A double of the unknown natural number is 18, less than five times that. Find this number