Find the possible value of x for which the number 471 z8 is divisible by 9 also find the each such number
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Answer:
The value of z is 7.
Step-by-step explanation:
A number is divisible by 9 when the sum of its digit is divisible by 9
4+7+1+z+8 =20 +z
the closest multiple of 9 to 20 is 27
Therefore
20+z =27
z =27-20
z = 7
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