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podryga [215]
3 years ago
11

Write each fraction as a percent. 1. 3/10 2. 7/20 3. 8/25

Mathematics
2 answers:
german3 years ago
5 0
First one: 30%
Second one: 35%
Third one: 32 %
To find percents, dived the top half of the fraction by the bottom half, then times by 100. So: 45 people out of 200 like your picture. 45 divided by 200 is .225, then times by 100 (which essentially moves the decimal place over twice to the right) which is 22.5%<span />
allsm [11]3 years ago
4 0
3/10=30/100=30%
7/20=35/100=35%
8/25=32/100=32%
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What is the equation of the line that passes through the point (-6,7) and has a slope of -5? Write the equation in slope interce
Vedmedyk [2.9K]

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4 0
3 years ago
How many gallons of a 20% acid solution should be mixed with 30 gallons of a 40% solution, to obtain a mixture of 30% acid solut
Alexeev081 [22]

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30 gallons of 20% acid solution should be mixed.

Step-by-step explanation:

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4 0
3 years ago
A² +6² = c²<br> Find the length of c:
yanalaym [24]
64+36=c^2
100=c^2
square root both sides for 10=c
10 is your answer
3 0
3 years ago
Read 2 more answers
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