Write the mixed number as an improper fraction.
-$12 \frac{9}{10}$

A) $\frac{21}{10}$

B) $\frac{129}{10}$

C) $\frac{139}{10}$

D) $\frac{108}{10}$

Question

Write the mixed number as an improper fraction.
-$12 \frac{9}{10}$

A) $\frac{21}{10}$

B) $\frac{129}{10}$

C) $\frac{139}{10}$

D) $\frac{108}{10}$

Quizplus · Accepted Answer

To convert $12 \frac{9}{10}$ to an improper fraction, multiply the whole number (12) by the denominator (10) and add the numerator (9). This gives $12*10 + 9 = 120 + 9 = 129$, making the improper fraction $\frac{129}{10}$.

Write the Mixed Number as an Improper Fraction 1291012 \frac{9}{10}12109​ A) 2110\frac{21}{10}1021​

Write the Mixed Number as an Improper Fraction $12 \frac{9}{10}$ A) $\frac{21}{10}$