In 21*5 replace * by a digit so that the number formed is divisible by 9
Answers
Answered by
2
Answer:
1
Step-by-step explanation:
We need to have the sum of the digits to be 9.
2+1+*+5= 8+*
Now, * can take value of 1.
Hence, *=1
Answered by
1
Answer:
* should be replaced by 1.
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