Can You Solve This Japanese Math Problem?
We've got an interesting Japanese math problem for all you math lovers out there! Try it out. And for all others, be cautious while using a calculator to find the answer. You can make a mistake while entering the equation on a calculator. Want to know how? Let me explain!
The Most Common Mistake
Most of you will enter the problem like this on a calculator which would give you a wrong answer!
The Calculators Can't Differentiate
Most calculators will not distinguish between the two division symbols!
The Root Cause of the Mistake
To a Calculator, ÷ Is the Same as / and that is the root cause of the mistake!
So, Going from Left to Right, 3 Is Mistakenly Divided by 1
That's Why It Gives Wrong Result
That leads to the answer of 3 that is about to be divided by 3.
And the answer to that is -1, which is going to be added to 9 and 1
And thus you get 9
But that's incorrect solution to this problem! So, what's the correct answer? Scroll down to know!
The Correct Way
For having the correct answer, you need to enter the equation carefully in the calculator using brackets! How would you do that? Let's learn!
The Use of Brackets
First and foremost, put the fraction in the bracket!
The Correct Answer
This way you'll get 9 by dividing 3 with 1/3 which is correct
The Correct Answer Is 1
This way you will get the correct answer which is 1.
The Order of Operations
You should be very careful while solving such equations and must know the order of the equations
Following the order
So, According to the PEMDAS/BODMAS Order, Division Comes First
Dividing A Fraction
The Division of a Fraction Is More Easily Solved by Converting It to Multiplication
The Following Result Is Then Easily Solved with Addition and Subtraction
And that's how the answer is 1
And that's how the answer is 1. Were you able to solve it? Let us know in the comments below!
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