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2 years ago

Subtract 2 1/5 - 5/6

Mathematics

2 answers:

Dima020 [189]2 years ago

4 0

Answer:

I believe the answer is 1.36666666667

bonufazy [111]2 years ago

4 0

Answer:

Step-by-step explanation:

$2\frac{1}{5} -\frac{5}{6} \\\\\frac{11}{5} -\frac{5}{6} \\Find-the , L.C.M\\L.C.M = 30\\\frac{11\times 6}{5 \times 6} - \frac{5\times 5}{6 \times 5} \\\frac{66}{30} - \frac{25}{30}\\\\\frac{66-25}{30} \\\\\frac{41}{30} \\= 1\frac{11}{30}$

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Answer:

Catron's error is

"She did not follow order of operations"

Step-by-step explanation:

Catron evaluates the expression (negative 9) (2 and two-fifths)

That expression can be written as below

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Catron's error is

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The corrected steps are

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