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Adante begins to evaluate the expression 3 1/3 * 5 1/4

User Cassln
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2 Answers

5 votes

Answer:

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User Meenal
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For this case we must find the product of two mixed numbers:


3 \frac {1} {3} = 3 + \frac {1} {3} = \frac {9 + 1} {3} = \frac {10} {3}\\5 \frac {1} {4} = 5 + \frac {1} {4} = \frac {20 + 1} {4} = \frac {21} {4}

So, we have:


\frac {10} {3} * \frac {21} {4} = \frac {10 * 21} {3 * 4} = \frac {210} {12} = \frac {105} {6} = \frac {35} {2}

If we go to a mixed number we have:


\frac {35} {2} = 17 \frac {1} {2}

Answer:


17 \frac {1} {2}

User Lxgreen
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