Write \( \frac{9}{10} \) as a decimal.

Did you know that converting fractions to decimals is super simple? To change \( \frac{9}{10} \) into decimal form, just divide the numerator (9) by the denominator (10)! So, \( 9 \div 10 = 0.9 \). Voilà! You've turned a fraction into a neat decimal! In everyday life, understanding decimals is essential, especially when dealing with money. For instance, if something costs $0.90, that’s just \( \frac{9}{10} \) of a dollar. So, the next time you see prices or measurements, remember how handy decimals can be!