please solve this problem
Attachments:

Answers
Answered by
1
Answer:
7
Step-by-step explanation:
Divisibility rule of 9 - Sum of all the digits must be divisible by 9.
∴ 8 + 7 + 4 + 1 = 20
The closest succeeding number divisible by 9 is 27.
27 - 20 = 7
Similar questions
English,
3 months ago
English,
3 months ago
Social Sciences,
3 months ago
Math,
6 months ago
Math,
6 months ago
Economy,
1 year ago
Computer Science,
1 year ago