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ludmilkaskok [199]
3 years ago
11

How i do 46 2/3% of 28

Mathematics
2 answers:
scoray [572]3 years ago
5 0
28  -  100%
x  -  46 \frac{2}{3}

28 : 100 = х : 46 \frac{2}{3}
х = 46 \frac{2}{3} * 28 : 100
x = 13 \frac{1}{5} - the answer.
beks73 [17]3 years ago
4 0

Step 1

convert mixed number to an improper fraction

46\frac{2}{3}\%= \frac{46*3+2}{3}= \frac{140}{3}\%

Step 2

we know that

28 represent the 100\%

so

by proportion find the \frac{140}{3}\%

\frac{28}{100}= \frac{x}{(140/3)} \\\\100*x=28*(140/3) \\ \\x=\frac{28}{100} \frac{140}{3} \\ \\x=13.0666

Convert to a mixed number

13.0666..=13+0.066..=13+\frac{2}{30}=13\frac{2}{30}=13\frac{1}{15}

therefore

<u>the answer is</u>

13\frac{1}{15}

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