Question

what rate gives Rs 280 as interest on a sum
of of Rs 56,000 in 2 years? please answer the question i will mark you as brainliest plz plz plz plz plz plz plz it is herebly request to you The answer will only given by girls ​

Answer 1

Answer:

S.I = prt/100

280 = 56000 x r x 2 / 100

280 = 560 x r x 2

280 = 1120r

280/1120 = r

0.25% = r

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Answer 2

Answer:

Here, Principal (P) = Rs. 56,000, Simple Interest (S.I.) = Rs. 280, Time (T) = 2 years

Simple Interest = \frac{P\times R\times T}{100}  

100

P×R×T

​  

 

\Rightarrow\ 280=\frac{56000\times R\times2}{100}\Rightarrow R=\frac{280\times100}{56000\times2}⇒ 280=  

100

56000×R×2

​  

⇒R=  

56000×2

280×100

​  

 

\Rightarrow\ R\ =\ 0.25\%⇒ R = 0.25%

Hence, the rate of interest on sum is 0.25%