Number multiplication puzzle
John thought of a number. He multiplied it by four and added 18 to the result, getting ten times the number 8. What number did John think of?
Final Answer:
Tips for related online calculators
Do you have a linear equation or system of equations and are looking for a solution? Or do you have a quadratic equation?
You need to know the following knowledge to solve this word math problem:
algebranumbersGrade of the word problem
Related math problems and questions:
- Jakub
Jacob multiplied 11 times the number 100 by 10 and then divided the result 10 times by 10. What number did he get? - Number unknown
Adela thought of the two-digit number. She added it to its ten times and got 407. What number does she think? - Lucky number
Philip multiplied the number 4 twice in a row by his lucky number. He added 4 to the result and got a result of 200. What is Filip's lucky number? - Number multiplication puzzle
The number x decreases by 10, the result is multiplied by six, and you get the number 18 - Number multiplication division
Peter multiplied 100 by 100 by ten and then divided the result by 10 by 10. What numbers does he get? - Eva number product
Eve thought of two natural numbers. She first added these correctly, then subtracted them correctly. In both cases, she got a double-digit result. The product of the resulting two-digit numbers was 645. Which numbers did Eve think of? Please, what is this - Unknown number
If we subtract three from the unknown number, we get just as much as if we subtract seven from the unknown number and we multiplied the result by 2.
