QuestionAugust 25, 2025

Subtract. -2(1)/(2)-(3)/(5)= square

Subtract. -2(1)/(2)-(3)/(5)= square
Subtract.
-2(1)/(2)-(3)/(5)= square

Solution
4.5(188 votes)

Answer

-\frac{31}{10} Explanation 1. Convert Mixed Number to Improper Fraction -2\frac{1}{2} = -\frac{5}{2}. 2. Find Common Denominator The common denominator of 2 and 5 is 10. 3. Convert Fractions to Common Denominator -\frac{5}{2} = -\frac{25}{10} and \frac{3}{5} = \frac{6}{10}. 4. Subtract the Fractions -\frac{25}{10} - \frac{6}{10} = -\frac{31}{10}.

Explanation

1. Convert Mixed Number to Improper Fraction<br /> $-2\frac{1}{2} = -\frac{5}{2}$.<br />2. Find Common Denominator<br /> The common denominator of 2 and 5 is 10.<br />3. Convert Fractions to Common Denominator<br /> $-\frac{5}{2} = -\frac{25}{10}$ and $\frac{3}{5} = \frac{6}{10}$.<br />4. Subtract the Fractions<br /> $-\frac{25}{10} - \frac{6}{10} = -\frac{31}{10}$.
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