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OpenStax, Prealgebra 2e §4.5 Add and Subtract Fractions with Different Denominators · Exercise 115 · Arithmetic · Fractions

Add and Subtract Fractions with Different Denominators · Exercise 115

Evaluate the given expression. Express your answers in simplified form, using improper fractions if necessary.

$\frac{a + b}{a - b}$ when $a = - 3, b = 8$

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OpenStax, Prealgebra 2e · §4.5 Add and Subtract Fractions with Different Denominators · Exercise 115

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