Solve the number series problem in the picture below.
Can you solve the below maths equation problem by replacing the question mark with the correct number?
Note: It has more than one solution.
Can you solve the below equation in the picture by replacing "?" with the correct number?
Can you solve this tricky maths equation problem by replacing ? mark with correct number ?
19834 -----: 187 15921 -----: 153 17561 -----: 137 13734 -----: ???