Question

11. Write the smallest digit in the given blank spaces, so that the numbers are divisible by 9.
(a) 219 35

12. Write the smallest digit in the given blank spaces, so that the numbers are divisible by 11.
(a) 325_9215
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Answer 1

11 answer is 7 and
12 answer is 8
If it helps you then give me brainliest answer

Answer 2

Answer:

a) 7 b)9

Step-by-step explanation:

a) sum of digit is multiple of 9

2+1+9+3+5=20

so it required 7 to be multiple of 9

b)by trial method