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vampirchik [111]
1 year ago
12

Please help me answer this question.

Mathematics
2 answers:
GenaCL600 [577]1 year ago
8 0

Answer: 5\frac{4}{9}

Step-by-step explanation:

1. Find the Least Common Denominator (LCD) of  \frac{2}{3},\frac{7}{9}

LCD = 9

2. Make the denominators the same as the LCD:

4+\frac{2*3}{3*3} +\frac{7}{9}

3. Simplify:

4+\frac{6}{9} +\frac{7}{9}

4. Join the denominators:

4+\frac{6+7}{9}

5. Simplify:

4+\frac{13}{9}

6. Convert \frac{13}{9} to a mixed fraction

4+1\frac{4}{9}

7. Simplify

5\frac{4}{9}

iVinArrow [24]1 year ago
3 0
4 6/9 + 7/9 = 5 3/9
Hope this helps
Answer:
5 3/9 or 5 1/3
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Answer:

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Step-by-step explanation:

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Answer: 12

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A polynomial is an expression that contains more than one number, letter, etc. so 12 is a monomial, because it only has one number. Hope this helps!!

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