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LenKa [72]
3 years ago
12

Using GCF and the distributive property, write two equivalent expressions for 30+45?

Mathematics
1 answer:
yaroslaw [1]3 years ago
6 0
5x15, 3x25 because 30+45=75 and both 5x15 and 3x25 equal 75
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Answer: \dfrac{17}{5} miles

Step-by-step explanation:

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The process is as follows:

a\dfrac{b}{c}=\dfrac{ac+b}{c}

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This can be represented as

3\dfrac25=\dfrac{3\times5+2}{5}\\\\=\dfrac{15+2}{5}\\\\=\dfrac{15+2}{5}\\\\=\dfrac{17}{5}>1

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X=3
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Step By Step:

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