a no . when divided by the sum of 555 and 445 gives 2 times their difference as quotient & 20 as remainder . find the no . is ?
"( 555 + 445 ) * 2 * 110 + 20 = 220000 + 20 = 220020 b"
add(multiply(multiply(add(555, 445), 2), subtract(555, 445)), 20)