Stunned Scholars Unveil Math Hack: Solving Sums Easier Than Ever!

The latest math trick causing amazement streamlines percentage computations by swapping the figures involved, unveiling a simpler approach to solving what appear to be complex problems.

The technique was presented by Rob Eastaway, who is both an author and a mathematician, on the BBC .

In tackling a percentage issue, you may invert the figures to make the computation easier.

For example, 16% of 25 might sound tricky at first — but it's exactly the same as 25% of 16, which is much easier to compute.

Here's why it works:

16% of 25 = (16/100) × 25 = 4

25% of 16 = (25/100) × 16 = 4

Since multiplication is commutative, you can always flip the numbers around to calculate whichever version is simpler.

Want another example?

Sure, here’s the calculation: What is twenty percent of fifty?

By applying this new technique, you'll see it amounts to half of 20, which equals 10.

This mathematical shortcut serves as an excellent resource for swiftly tackling percentage issues encountered regularly, such as determining gratuities when dining out or assessing reductions during shopping trips.

Think you're up for another mind-bending challenge?

A A straightforward math riddle once sparked considerable debate. Among mathematics enthusiasts online, there is debate about the proper method to determine the solution.

The puzzle, which has become wildly popular on X (previously Twitter It seemed to display four fundamental equations.

Numerous individuals tried to unravel its enigmatic sequence, yet it eluded traditional mathematical methods—but there was a twist.

Initially, the equation might appear straightforward; however, it has perplexed internet users.

312=36

412=47

512=58

612=?

Social media participants hurriedly attempted to determine the proper method for responding to the query.

Several users believed they'd cracked the code.

The most popular answer was '69' with hundreds of users responding with the same answer.

Nevertheless, people did not all agree on the approach to reaching this conclusion.

'Use the first number as the 10s place, then add the 3 numbers for the 1s place. So 69,' one user replied. 'They explained their thought process clearly.'

A separate individual arrived at the same outcome via a distinct method.

'3+1+2=6. 4+1+2=7. 5+1+2=8. 6+1+2=9. The answer is 69.'

Like many of these puzzle-like problems, there wasn't an agreement on the correct solution.

One commentator argued that the answer is '72', while another confidently stated that '9' is the right choice.

A user gave a more comprehensive clarification.

'The first digit on the right equals the one directly to its left. The second digit on the right is the total of the three digits to its left,' they noted.

Following this logic, we can see the pattern. 312=36 (First digit is 3, second digit is 3+1+2=6). 412=47 (First digit is 4, second digit is 4+1+2=7). 512=58 (First digit is 5, second digit is 5+1+2=8).

Therefore, for number 612, the correct response would be 69. Here, the digit 6 occupies the first position. The sum of all digits, which is 6 + 1 + 2 = 9, takes the second spot.

This conundrum is merely the most recent addition to a collection of perplexing challenges that have intrigued social media participants globally.

Yet another straightforward puzzle left people perplexed online back in March.

The equation goes as follows:

11+12=32

12+13=52

13+14=72

15+16=??

X users tried their hand at finding a solution to the sequence that did not follow the written rules of arithmetic and requires a bit of outside-of-the-box thinking.

Initially, the prompt seemed like just four simple addition tasks, with all but the final one already completed.

But these are no ordinary equations, as the three that are pre-answered are blatantly incorrect based on the laws of addition you most likely learned in elementary school.

Therefore, the secret to cracking this mathematical conundrum lies not in finding the correct solution, but in identifying the appropriately incorrect one.

To achieve this, you must determine what all the figures following the equals sign share in common.

From the approximately 300 individuals who posted their concluding responses in the comments section, Bholanath Dutta Only a few people managed to land on the correct answer after seeing the teaser post.

The key is summing up the numbers and subsequently flipping the digits of the result. Thus, 12 + 13 equals 25, yet when flipped, this becomes 52.

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