QuestionAugust 26, 2025

Subtract. -(4)/(5)-(7)/(10) -(3)/(2) -(3)/(10) (3)/(2) -(11)/(10)

Subtract. -(4)/(5)-(7)/(10) -(3)/(2) -(3)/(10) (3)/(2) -(11)/(10)
Subtract.
-(4)/(5)-(7)/(10)
-(3)/(2)
-(3)/(10)
(3)/(2)
-(11)/(10)

Solution
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Answer

-\frac{11}{10} Explanation 1. Find a common denominator The denominators are 5, 10, and 2. The least common multiple is 10. 2. Convert fractions to have the common denominator -\frac{4}{5} = -\frac{8}{10}, -\frac{3}{2} = -\frac{15}{10}, \frac{3}{2} = \frac{15}{10} 3. Perform subtraction -\frac{8}{10} - \frac{7}{10} - \frac{15}{10} - \frac{3}{10} + \frac{15}{10} 4. Simplify the expression Combine terms: -\frac{8}{10} - \frac{7}{10} - \frac{15}{10} - \frac{3}{10} + \frac{15}{10} = -\frac{11}{10}

Explanation

1. Find a common denominator<br /> The denominators are 5, 10, and 2. The least common multiple is 10.<br />2. Convert fractions to have the common denominator<br /> $-\frac{4}{5} = -\frac{8}{10}$, $-\frac{3}{2} = -\frac{15}{10}$, $\frac{3}{2} = \frac{15}{10}$<br />3. Perform subtraction<br /> $-\frac{8}{10} - \frac{7}{10} - \frac{15}{10} - \frac{3}{10} + \frac{15}{10}$<br />4. Simplify the expression<br /> Combine terms: $-\frac{8}{10} - \frac{7}{10} - \frac{15}{10} - \frac{3}{10} + \frac{15}{10} = -\frac{11}{10}$
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