Answer:
E = 2
W = 15
M = 9
Explanation:
You just have to make the denominator / numerator the same.
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Multiply the first fraction by 7 so that their denominators are both 35.
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7E = 14
E = 14 ÷ 7
E = 2
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Multiply the second fraction by 2 so that their numerators are both 20.
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2W = 30
W = 30 ÷ 2
W = 15
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
Multiply the first fraction by 2 so that their denominators are both 22.
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
2M = 18
M = 18 ÷ 2
M = 9