Customers 34681

In January, mobile phone owners sent 1,500,000 SMS, which accounted for 75% of all January SMS. How many SMS did customers send in January?

Correct answer:

n =  2000000

Step-by-step explanation:


1500000 = 0.75 n

1500000 = 0.75·n

0.75n = 1500000


n = 1500000/0.75 = 2000000

n = 2000000

Our simple equation calculator calculates it.



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for 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 a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: