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# help

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find the common ratio of the infinite geometric series: $$\frac{5}{6}-\frac{4}{9}+\frac{32}{135}-\dots$$

Feb 10, 2019

### Best Answer

#1
+18047
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The common ratio is the number to multiply a given term to find the NEXT term in the sequence...

5/6  x    = -4/9

x  =  -4/9 *  6/5 = -24/45 = -8/15 = common ratio

Feb 10, 2019

### 1+0 Answers

#1
+18047
+2
Best Answer

The common ratio is the number to multiply a given term to find the NEXT term in the sequence...

5/6  x    = -4/9

x  =  -4/9 *  6/5 = -24/45 = -8/15 = common ratio

ElectricPavlov Feb 10, 2019