Brain Test All-Star Level 525: What is the 50% of 55?
Brain Test All-Star Level 525
Screenshots

Quick Answer
Enter '5' because 50% of the digits in '55' is one '5', then tap the green checkmark.
Skills Tested
Step-by-Step Solution
- 1) Notice that 50 percent of the digits in 55 equals a single 5.
- 2) Type '5' into the answer box.
- 3) Tap the green checkmark to confirm.
Hint
Reveal a hint
Think about the digits in the number, not the value of the number itself.
Why It Works
The usual answer would be 27.5, but the puzzle plays on the literal digits. Fifty percent of the digits in 55 gives you one 5, which is the accepted answer here.
Frequently asked questions
How do I answer the math question in Brain Test All-Star Level 525?
Type '5' because half of the digits in '55' is a single 5, then tap the checkmark.
What is the answer to Brain Test All-Star Level 525?
The correct entry is 5, not 27.5, because the puzzle is about digits.
What is the trick in Brain Test All-Star Level 525?
It asks for 50 percent of the number of digits in 55 instead of a real percentage.
Why is the answer not 27.5 in Brain Test All-Star Level 525?
The puzzle counts digits rather than doing an actual calculation.
Is there a video walkthrough for Brain Test All-Star Level 525?
Yes. The embedded video shows entering 5 and tapping the checkmark.
How do I avoid getting stuck in Brain Test All-Star Level 525?
Ignore the normal math and focus on how many 5s are in the number 55.