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I am Lyosha [343]
2 years ago
10

Write an algebraic equation to represent the problem:

Mathematics
2 answers:
Alex73 [517]2 years ago
8 0

Answer:

20%

Step-by-step explanation:

That’s because 3/15 = 1/5, which is 20%

koban [17]2 years ago
6 0
3/15 is how much he ate. If you divide that by 3, you get 1/5 which is20%
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MATH HELP
sergeinik [125]

Answer:

rate=1.28571428571.. (1.29) miles per minute, or 77.1428571429.. (77.14) mph

Step-by-step explanation:

<em>"use distance = rate time (d=rt) to find the number of miles per hour Etty must drive to go 45 miles in 35 minutes. ( remember time is written in hours?"</em>

distance=rate*time--- we know distance and time

45 mi= rate*35

rate=45/35

rate=1.28571428571 miles per minute, or 77.1428571429 mph

8 0
3 years ago
Solve for the variable: p − 4.8 (less than or = to sign) 6.
VashaNatasha [74]
P - 4.8 ≤ 6
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3 years ago
5) For the fraction 3/25, (a) write a percent and (b) write a decimal.
harkovskaia [24]
12% and 0.12 are the percentages and deciamls
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1 year ago
The number 21 is what percent of 75​
lesantik [10]

Answer:

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Step-by-step explanation:

To find what percentage of a number another number is, you can basically just divide it, 21/75 then you can multiply it by 100, so 21/75=0.28, and then 0.28*100=28, 21 is 28 percent of 75

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