To convert the fraction [tex]\(\frac{3}{4}\)[/tex] into a decimal number, you perform the division of the numerator by the denominator.
1. Take the numerator, which is 3, and divide it by the denominator, which is 4.
2. Perform the division [tex]\(3 \div 4\)[/tex].
When you divide 3 by 4, the result is 0.75.
Therefore, [tex]\(\frac{3}{4}\)[/tex] written as a decimal is [tex]\(0.75\)[/tex].
