By using divisibilty rule check whether 570 is divisible by 7
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Answered by
1
Answer:
570 is not divisible by 7
Step-by-step explanation:
Divisibility law by 7 is double the last digit of number ( unit digit ) and substrate it from rest of number.
So 570 unit digit is 0 and double of zero is 0 ,
Substrate 57 - 0 = 57 .
57 is not divisible by 7 so 570 is also not .
Answered by
4
Answer:
One integer A is divisible by another integer B, if after dividing them, A ÷ B, the remainder is zero.
570 is divisible by 7, if there is an integer 'n' such that:
570 = 'n' × 7.
Notice that dividing our numbers leaves a remainder:
570 ÷ 7 = 81 + 3;
There is no integer 'n' such that 570 = 'n' × 7.
570 is not divisible by 7.
Step-by-step explanation:
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