Question

You have 2 digit number the first digit is the second multiple of 3. when the
two digits are added, the sum is third multiple of 3. what is your number?
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Answer 1

Required Answer:-

Given Statements:

• "You have 2 digit number. The first digit is the second multiple of 3."
• "When the two digits are added, the sum is third multiple of 3".

To Find:

• What the number is?

Solution:

→ Let the digit at unit place be y and that in the ten's place be x.

Now, it's given that,

→ "First digit is the second multiple of three".

→ x is the second multiple of 3.

→ x = 3 × 2

→ x = 6

→ Therefore, first digit = 6

Now, it's written that,

→ "Sum of the digits is the third multiple of 3."

→ x + y = 3 × 3

→ 6 + y = 9

→ y = 3

Therefore,

→ x = 6 and y = 3

→ Therefore, the number is = 63

Answer:

• The required number is 63.

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