Determine if 25110 is divisible by 45.
[Hint :5 and 9 are co-prime numbers. Test the divisibility of the number by 5 and 9).
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Answer:
We need to see if 25110 is divisible by both 5 and 9 or not.
Step-by-step explanation:
9*5=45
2+5+1+1+0=9
9/9=1
It is divisible by 9.
It ends with 0 and numbers ending with 0 and 5 are divisible by 5.
Hence, it 25110 is divisible by 45.
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