if a number 6573547x45 is divisible by 9 then find the value of x?
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Step-by-step explanation:
6573547×45
295809615÷9
32867735 is x
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Answer:
#when sum of all digits is divisible by 9 , then the number is also divisible by 9.example: 4356 =4+3+5+6=18. 18 is divisible by 9.
1) adding up the given digits = 46
2)46 is not divisible by 9 so in place of (x) we need a number
3)9×5=45 which is less than 46.
4)so adding 46+8=54 which is divisible by 9
5)so value of (x) will be 8.
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