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Compute
\frac{1}{1 \times 4} + \frac{1}{4 \times 7} + \frac{1}{7 \times 10}

 May 15, 2024
 #1
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+1

\(\frac{1}{1\times4}=0.25 \)

 

\(\frac{1}{7\times10}=\frac{1}{70}=0.0142857\)

 

\(\frac{1}{4\times7}=\frac{1}{28}=0.0357143\)

 

 

\(\frac{1}{28}+\frac{1}{70}+\frac{1}{1\times4}=\frac{3}{10}\)

 

 

The answer would be 0.3 or 3/10.

 May 15, 2024

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