Can you give an example of a number which is divisible by 10 but not by 2 and 5? Why?
what is the answer
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Can you give an example of a number which is divisible by 10 but not by 2 and 5? Why?
what is the answer
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Answer:
No such number exists which is divisible by 10 but not by 2 and 5 because
Divisibility rule of implies that Every even number is divisible by 2 and Divisibility rule of 5 says each number which ends with 0 and 5 are divisible by 5
Divisibility rule of 10 says that each number ending with 0 is divisible by 10
No such number exists which would satisfy this condition which is given in the question