Question

The form of two digit number xy is​

Answer 1

Answer:

2-digit number xy can be written as 10x + y. 2 will always divide 10x. So, 10x + y will be exactly divisible by 2 if y = 0, 2, 4, 6 or 8.

Step-by-step explanation:

2-digit number xy can be written as 10x + y. 2 will always divide 10x. So, 10x + y will be exactly divisible by 2 if y = 0, 2, 4, 6 or 8.

Answer 2

Answer:

any two digits number xy is of the form

10x + y .

for example ->. 25 = 2*10 + 5

and any 3 digits number of the form xyz is of the form

100x + 10y + z

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