Question

In a three-digit number, the first digit is twice the
second digit and half of the third digit. The sum of the
digits is 14. Find the number.

Answer 1

Answer:

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Answer 2

Answer:

The number is $214$.

Step-by-step explanation:

It is given that the number is three digit.

First digit is twice the second digit.

First digit is half of the third digit.

Sum of three digits is $14$

Hence the first, second and third digit be $a, \frac{a}{2}, 2a$

According to given data

$a+\frac{a}{2}+2a=14$

$6a+a=14$

$7a=14$

$a=2$

Hence, the number is $214$

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