Answer:
Hence the correct option is 3rd option. 40
Step-by-step explanation:
If two figures are similar, then the ratio of the corresponding sides is proportional.
![\frac{15}{30} =\frac{20}{n} \\\\n=\frac{30 \times 20}{15} \\\\n= 40.](https://tex.z-dn.net/?f=%5Cfrac%7B15%7D%7B30%7D%20%3D%5Cfrac%7B20%7D%7Bn%7D%20%5C%5C%5C%5Cn%3D%5Cfrac%7B30%20%5Ctimes%2020%7D%7B15%7D%20%5C%5C%5C%5Cn%3D%2040.)
Answer:
<u>13/15 </u>
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Decimal Form: 0.86
Not sure if you would've preferred a step-by-step solution. Sorry! Hope you find this helpful, good luck!
The answer is equal to -0.6