Hello everyone,
I saw a math problem online but I can't seem to find the solution to it and I'm starting to believe there is a mistake.
The problem is very basic:
We have 4 numbers which are 2/5/9/11, you need to use each of them one time and by using addition, subtraction, multiplication and/or division reach 55 exactly. You can also use round brackets, however, no other operations are allowed (i.e. square roots, exponential ...).
I feel like I tried everything but can't seem to reach 55.
If someone has any idea, it would be very helpful,
Thank you
I saw a math problem online but I can't seem to find the solution to it and I'm starting to believe there is a mistake.
The problem is very basic:
We have 4 numbers which are 2/5/9/11, you need to use each of them one time and by using addition, subtraction, multiplication and/or division reach 55 exactly. You can also use round brackets, however, no other operations are allowed (i.e. square roots, exponential ...).
I feel like I tried everything but can't seem to reach 55.
If someone has any idea, it would be very helpful,
Thank you