Answers

2014-03-01T14:41:25+05:30
30 to Rs10 

so, (30-10)/30   X  100 = 66.66%

So, the rupees decreased 
66.66%
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  • Brainly User
2014-03-01T15:03:41+05:30
30-10=20
therfore  \frac{20(100)}{30}= \frac{200}{3}=66.667
therfore decrease in percent is 66.667%
and  \frac{10(100)}{30}= \frac{100}{3}=33.33
therfore decreased to percent is 33.333%

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