Question

which fraction has the same value as 0.81?
options: 8/100, 81/100, 81/81, 8/10 (note: some options might be misrendered but the key is converting 0.81 to fraction)

Explanation:

Step1: Understand decimal place value

0.81 has two decimal places, meaning it is in hundredths place.

Step2: Convert decimal to fraction

Write the decimal as numerator over 100: $\frac{81}{100}$.

Step3: Simplify (if possible)

81 and 100 have no common factors other than 1, so it stays $\frac{81}{100}$.

Answer:

$\frac{81}{100}$