write $\frac{9}{10}$ as a decimal.
write $\frac{9}{10}$ as a decimal.
Answer
# Explanation:
## Step1: Recall fraction - decimal conversion
A fraction $\frac{a}{b}$ can be written as $a\div b$. Here $a = 9$ and $b = 10$.
$9\div10$
## Step2: Perform the division
When we divide 9 by 10, we move the decimal point one place to the left in 9.
$9\div10=0.9$
# Answer:
$0.9$