Tuesday, October 3, 2023

Simple Arithmatic with ChatGPG

I wanted to see how Chat GPG helps in simple arithmetic operations and then whether it can give step by step solution as it is required for answering written test in a primary school.

Ref: https://chat.openai.com/
Default (GPT-3.5)
After registering I could get following answers 

Addition

User

2+5

ChatGPT

2 + 5 equals 7.

Subtraction

User

2-5

ChatGPT

2 - 5 equals -3.

Multiplication

User

2*5

ChatGPT

2 multiplied by 5 equals 10.

Division

User

2/5

ChatGPT

2 divided by 5 is equal to 0.4.

Step by Step Solutions- Addition

User

34649+4285 solve step by step

ChatGPT

Sure, here's the step-by-step solution for the addition of 34,649 and 4,285:

markdown

   34649

+   4285

---------

  38934

  Start by adding the digits in the rightmost column (ones place): 9 + 5 = 14. Write down the 4 and carry over the 1 to the next column.

markdown

   34649

+   4285

---------

     4

    Move to the next column (tens place): 1 (carry) + 4 + 8 = 13. Write down the 3 and carry over the 1 again.

markdown

   34649

+   4285

---------

    34

    Move to the next column (hundreds place): 1 (carry) + 6 + 2 = 9. Write down the 9.

markdown

   34649

+   4285

---------

   934

    Move to the next column (thousands place): 3 + 8 + 4 = 15. Write down the 5 and carry over the 1.

markdown

   34649

+   4285

---------

  5934

    Move to the next column (ten thousands place): 1 (carry) + 4 + 2 = 7. Write down the 7.

markdown

   34649

+   4285

---------

 75934

The final result of the addition is 75,934.


Step by Step Solution - Subtraction

User

421892 -57849 step by step

ChatGPT

Certainly, here's the step-by-step solution for the subtraction of 421,892 and 57,849:

markdown

   421892

-   57849

---------

  364043

    Start by subtracting the digits in the rightmost column (ones place): 2 - 9. Since 2 is smaller than 9, we need to borrow 1 from the tens place. So, the 2 becomes 12, and then subtracting 9 from 12 gives 3. Write down the 3.

markdown

   421892

-   57849

---------

     3

    Move to the next column (tens place): 8 (borrowed) - 4 = 4. Write down the 4.

markdown

   421892

-   57849

---------

    43

    Move to the next column (hundreds place): 1 (borrowed) - 8. Similar to before, we need to borrow 1 from the thousands place, so the 1 becomes 11. Then, subtracting 8 from 11 gives 3. Write down the 3.

markdown

   421892

-   57849

---------

   343

    Move to the next column (thousands place): 2 (borrowed) - 7. Again, borrow 1 from the ten thousands place, making the 2 into 12. Subtracting 7 from 12 gives 5. Write down the 5.

markdown

   421892

-   57849

---------

  5343

    Move to the next column (ten thousands place): 4 (borrowed) - 5. Borrowing 1 from the hundred thousands place, the 4 becomes 14. Subtracting 5 from 14 gives 9. Write down the 9.

markdown

   421892

-   57849

---------

 95343

The final result of the subtraction is 95,343.

---

Step by Step Solution - Multiplication

User

484*947 step by step

ChatGPT

Sure, here's the step-by-step multiplication of 484 and 947 using the long multiplication method:

css

    484

×   947

---------

   1936    (484 × 7)

 1452      (484 × 4, shift one position to the left)

+1936      (484 × 9, shift two positions to the left)

---------

 458348

    Multiply the ones digit of the second number (7) by each digit of the first number (484) and write down the partial products:

     484

× 7

1936

sql


2. Multiply the tens digit of the second number (4) by each digit of the first number (484), but shift one position to the left:

484

× 4

1452

sql

3. Multiply the hundreds digit of the second number (9) by each digit of the first number (484), but shift two positions to the left:

484

× 9

1936

sql

4. Add up all the partial products:

1936

1452

+1936

458348

csharp

So, the result of the multiplication 484 × 947 is 458,348.

----

Step by Strep Solution - Division

User

67842/87 step by step

ChatGPT

Sure, here's the step-by-step division of 67,842 by 87 using long division:

lua

       780

   ----------

87 | 67842

     - 609

     -----

        696

      - 696

     -----

          0

    Start by dividing the leftmost digits of the dividend (67) by the divisor (87). The result is 0 with a remainder of 67. Bring down the next digit (8) to form 678.

    Divide 678 by 87. The result is 7 with a remainder of 39. Bring down the next digit (4) to form 394.

    Divide 394 by 87. The result is 4 with a remainder of 22. Bring down the next digit (2) to form 222.

    Divide 222 by 87. The result is 2 with a remainder of 48. Since there are no more digits to bring down, the division process ends.

The quotient is 780 and the remainder is 48. So, 67,842 divided by 87 equals 780 with a remainder of 48.

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