11. What is [tex] \frac{17}{12} [/tex] as a mixed number?

A. [tex] \frac{17}{12} [/tex]
B. [tex] \frac{15}{12} [/tex]
C. [tex] \frac{112}{7} [/tex]
D. [tex] \frac{71}{2} [/tex]



Answer :

To convert the improper fraction [tex]\( \frac{17}{12} \)[/tex] to a mixed number, follow these steps:

1. Divide the numerator by the denominator to find the whole number part:

[tex]\[ 17 \div 12 = 1 \quad \text{(quotient)} \][/tex]

This means that 17 divided by 12 gives a whole number of 1.

2. Determine the remainder of the division:

[tex]\[ 17 \mod 12 = 5 \][/tex]

The remainder is the part of the numerator that is left after subtracting the whole number part multiplied by the denominator.

3. Write the mixed number:

The whole number part is 1, and the remainder is 5. So we have:

[tex]\[ 1 \frac{5}{12} \][/tex]

Therefore, [tex]\( \frac{17}{12} \)[/tex] as a mixed number is [tex]\( 1 \frac{5}{12} \)[/tex].

Given the multiple-choice options, the correct answer is:

A. [tex]\( 1 \frac{5}{12} \)[/tex]

### Verification:
- [tex]\( \frac{17}{12} = 1 \)[/tex] with a remainder of [tex]\( 5 \)[/tex].
- Restating the mixed number: [tex]\( 1 \frac{5}{12} \)[/tex] confirms it's correct.

Thus, the correct answer is A.