Question

PLEASE solve this question
i give 20 points and mark in Brainlist answer​

Answer 1

1. a) 128. b) 69567. c) 349863

2. A) 577. B) 7809. C) 820895

3. A) 8197. B) 10857. C) 93281

4. A) 40. B) 423. C) 4171