20 50 = 10001000 / 5 = 200898 + 1907 = 28059 2805 = 2524525245 - 323 = 24922
Therefore, the answer is 24922.
20 50 = 1000
1000 / 5 = 200
898 + 1907 = 2805
9 2805 = 25245
25245 - 323 = 24922
Therefore, the answer is 24922.