Answer :

To solve the problem [tex]\( 13 \frac{3}{4} - 8 \frac{1}{2} \)[/tex], we can follow these steps:

1. Convert Mixed Numbers to Improper Fractions:

- For the first mixed number:

[tex]\( 13 \frac{3}{4} \)[/tex].

Convert it to an improper fraction:
[tex]\[ 13 \frac{3}{4} = 13 + \frac{3}{4} = 13 + 0.75 = 13.75 \][/tex]

- For the second mixed number:

[tex]\( 8 \frac{1}{2} \)[/tex].

Convert it to an improper fraction:
[tex]\[ 8 \frac{1}{2} = 8 + \frac{1}{2} = 8 + 0.5 = 8.5 \][/tex]

2. Subtract the Improper Fractions:

Now subtract the second improper fraction from the first:
[tex]\[ 13.75 - 8.5 = 5.25 \][/tex]

Therefore, the final result is [tex]\( 5.25 \)[/tex].

In conclusion, the answer to the problem [tex]\( 13 \frac{3}{4} - 8 \frac{1}{2} \)[/tex] is [tex]\( 5.25 \)[/tex].
13 3/4 - 8 1/2
= 55/4 - 17/2
= 55/4 - 34/4
= 21/4
= 5 1/4