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Virty [35]
3 years ago
12

Solve -7 2/3+(-5 1/2)+8 3/4=

Mathematics
2 answers:
fomenos3 years ago
8 0

Answer:

Exact Form: -53/12

decimal form: -4.416

mixed number -4 5/12

Step-by-step explanation:

convert mixed numbers into improper fractions: -2 3/3 +(5 1/2)+ 8 3/4

convert mixed numbers into improper fractions: =11/2  =-\frac{23}{3}+\left(-\frac{11}{2}\right)+\frac{35}{4} =

-\frac{23}{3}+\left-\frac{11}{2}\right+\frac{35}{4}=-\frac{92}{12}-\frac{66}{12}+\frac{105}{12}

\frac{-92-66+105}{12}

add/subtract the numbers: -92-66+105=-53

-53/12

apply the fraction rule: \frac{-a}{b} = -\frac{a}{b\\}

=-\frac{53}{12}\\

Harrizon [31]3 years ago
3 0

Answer:

-53/12

Step-by-step explanation:

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