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add or subtract. write in simplest form. (examples 3,4,6,7) 3(5)/(6)+(-1(2)/(6)) 7. -(2)/(3)+2(3)/(8) 8. -32+(1)/(4)

Question

Add or Subtract. Write In simplest form. (Examples 3,4,6,7) 3(5)/(6)+(-1(2)/(6)) 7. -(2)/(3)+2(3)/(8) 8. -32+(1)/(4)

Solution

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3.7 (166 Votos)
Ximena Veterano · Tutor por 12 anos

Resposta

1:First, let's rewrite the mixed numbers as improper fractions. and Now, let's perform the addition: Finally, let's convert the improper fraction back to a mixed number: So, the answer is .Answer 2:Let's rewrite the mixed number as an improper fraction. Now, let's perform the addition: Finally, convert the improper fraction back to a mixed number: So, the answer is .Answer 3:Let's rewrite the whole number as a fraction with the same denominator as the fraction. Now, let's perform the addition: So, the answer is .