Question

If the numbers 1792 and 224 are divisible by 7.
then are the numbers 2016 and 1568 also divisible
by 7? Justify your answer with reason. please tell me i am studying​

Answer 1

Yes 2016 and 1568 are divisible by 7

Step-by-step explanation:

1792 and 224 are divisible by 7.

Let 1792=7x

and 224=7y

2016=1792+224=7x+7y=7(x+y)

so, 2016 is divisible by 7.

1568=1792 - 224 = 7x - 7y = 7(x-y)

so, 1568 is divisible by 7.

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Answer 2

Given that 1792 and 224 are divisible by 7.

Let's check it.

• 1792/7 = 256
• 224/7 = 32

Hence 1792 and 224 are divisible by 7.

Now we have to check that whether 2016 and 1568 are divisible by 7 or not.

Let's check it.

• 2016/7 = 288
• 1568/7 = 224

Hence 2016 and 1568 are divisible by 7.

NOTE : We have to just divide the given number by the number . If there is not remainder then we can conclude that the number is divisible.