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Subtract. Write your answer as a fraction or as a whole or mixed number. $\newline$ $13\frac{1}{10} - 2\frac{7}{10} =$ _____

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Add and subtract mixed numbers

Full solution

Q. Subtract. Write your answer as a fraction or as a whole or mixed number.

\newline

13\frac{1}{10} - 2\frac{7}{10} =

_____

Convert to Improper Fractions: Convert mixed numbers to improper fractions for easier calculation. $\newline$ $13 \frac{1}{10} = (13 \times 10 + 1)/10 = \frac{131}{10}$ $\newline$ $2 \frac{7}{10} = (2 \times 10 + 7)/10 = \frac{27}{10}$
Subtract Fractions: Subtract the improper fractions. $\newline$ $\frac{131}{10} - \frac{27}{10} = \frac{131 - 27}{10} = \frac{104}{10}$
Simplify Fraction: Simplify the fraction. $\frac{104}{10} = 10 \frac{4}{10} = 10 \frac{2}{5}$

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