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40 is 50% of what number?
asked
Jul 26, 2015
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40 is 50% of what number?
Mathematics
middle-school
Valy Dia
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1
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Steps:
1. Do a proportion
40/x equals 50/100
2. 40 times 100 equals 4,000
3. Do 4,000 divided by 50 equals 80
4. Your answer is 80
TechNeilogy
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Aug 2, 2015
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