if 31 / 198 = 0.1565 , what is the 97 nd digit to the right of the decimal point of the fraction ?
"we are not concerned what 31 / 198 means . . we have to look at the decimal . . 0.1565 means 0.1565656 . . . . so leaving girst and second digit to the right of decimal , all odd numbered are 6 and all even numbered are 5 . . here 97 is odd , so ans is 6 c"
add(const_2, const_3)