The output of the the equation 3+7+8=212473 i this we first multiply the 1st and the 2nd number then we multiply the 1st and the 3rd number,then we add the result of the two output and deduct with the last number (i.e 8) and then we reverse the output to get the whole answer.
Explanation:
Step 1
We have been given that
3+5+6 = 153058
5+5+6 = 253094
5+4+7 = 202874
2+6+9 = 125455
3+7+8=212473
Step 2
1. Multiply 1st and 2nd number (ignore the signs of summation) and the result makes the first two digits of the resultant 6-digit number.
(i.e. 3*7=21)
Step 3
Multiply 1st and 3rd number, which makes the following two digits
For example :( 3*8=24)
Step 4
Now add the two results you got from the multiplications step 1 and 2
i.e. 21+24=45
Step 5
Now subtract the result obtained in step 4 from the 3rd number on the left side of the equation.
i.e. 45-8=37
Step 6
Now switch places of the digits, obtained in the result and there you have it, the last two digits. (i.e. 73)
Step 7
so the final answer is 3+7+8=212473