4 years ago

How do I prove this? Help Thanks.

Mathematics

1 answer:

eimsori [14]4 years ago

5 0

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

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lesantik [10]

<em>first:</em>

<em></em> $\left(\frac{1}{4}+1\frac{1}{2}\right)\cdot \frac{1}{2} =\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \frac{1}{2} =\frac{\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \:1}{2} =\frac{\left(\frac{1}{4}+\frac{6}{4}\right)\cdot \:1}{2} =\frac{\frac{7}{4}\cdot \:1}{2} =\frac{\frac{7}{4}}{2} =\frac{7}{4\cdot \:2} =\frac{7}{8}$ <em></em>