1 / 10 is transformed into 1 / A + 1 / B + 1 / C, where a, B and C are natural numbers and their greatest common divisor is 1

1 / 10 is transformed into 1 / A + 1 / B + 1 / C, where a, B and C are natural numbers and their greatest common divisor is 1

a=11 b=111 c=12210