Math, asked by hchand770, 5 months ago

A8.
A sum of 10,000 amounts to 12,000 in 2 years.
Find the rate of interest.
answer is 10% ​

Answers

Answered by wilmakannankeril
2

Step-by-step explanation:

Here P=12,000 Rs., n=2 years, R=10

Amount(A)=P(1+  

100

R

​  

)  

n

 

                    =12000(1+  

100

10

​  

)  

2

 

                    =12000(  

10

11

​  

)  

2

 

                    =  

100

12000×121

​  

 

                    =14,520 Rs.

Compound interest(C.I)=A−P=14,520−12,000=2520

Hence, the compound interest is Rs. 2,520

Answered by rudrad13
2

Answer:

the compound interest will 2,520

Step-by-step explanation:

Here P=12,000 Rs., n=2 years, R=10

Amount(A)=P(1+

100

R

)

n

=12000(1+

100

10

)

2

=12000(

10

11

)

2

=

100

12000×121

=14,520 Rs.

Compound interest(C.I)=A−P=14,520−12,000=2520

Hence, the compound interest is Rs. 2,520

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