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Leona [35]
3 years ago
11

Using complete sentences, explain how to find the quotient of 4 5/8 ÷ 2 3/4 . Make sure to include the quotient in your answer.

Mathematics
1 answer:
xeze [42]3 years ago
5 0

Answer:

4\frac{5}{8}\div \:\:2\frac{3}{4}=\frac{37}{22}

Step-by-step explanation:

Given

4\frac{5}{8}\div \:2\frac{3}{4}

\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 4\frac{5}{8}=\frac{37}{8}

=\frac{37}{8}\div \:2\frac{3}{4}

\mathrm{Convert\:mixed\:numbers\:to\:improper\:fractions}:\quad 2\frac{3}{4}=\frac{11}{4}

=\frac{37}{8}\div \frac{11}{4}

\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}

=\frac{37}{8}\times \frac{4}{11}

\mathrm{Cross-cancel\:common\:factor:}\:4

=\frac{37}{2}\times \frac{1}{11}

\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}

=\frac{37\times \:1}{2\times \:11}

\mathrm{Multiply\:the\:numbers:}\:37\times \:1=37

=\frac{37}{2\times \:11}

\mathrm{Multiply\:the\:numbers:}\:2\times \:11=22

=\frac{37}{22}        

Therefore,

4\frac{5}{8}\div \:\:2\frac{3}{4}=\frac{37}{22}

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2 years ago
The length of a photograph is 1 cm less than twice the width. The area is 91cm^2. find the width and length.
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Answer:

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Step-by-step explanation:

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