Math, asked by ravi55724, 6 months ago

find the amount to be paid at the end of 4 years on a sum of ₹1000 at 10%​

Answers

Answered by dadireddylasya31
0

Here, P= 1000, r=10% per annum

and n=18 months =  

12

18

​  

 years =  

2

3

​  

 years =1  

2

1

​  

 years

∴ Amount after 18 months =P[1+  

2

1

​  

(  

100

r

​  

)]  

2n

 

                                  =1000[1+  

2

1

​  

(  

100

10

​  

)]  

2×  

2

3

​  

 

 

                                  =1000(1+  

200

10

​  

)  

3

 

                                  =1000(  

20

21

​  

)  

3

 

                                  =1000×  

20

21

​  

×  

20

21

​  

×  

20

21

​  

 

                                  = 1157.625

                                  = 1157.63

C.I. =A−P

     =1157.63−1000= 157.6

Answered by sriyaagnafoods
1

Answer:

600

Step-by-step explanation:

Amount = Principle Interest-SI

SI = PTR/100

   = 1000(4)(10)/100

   = 10(4)(10)

SI    = 400

Amount = 1000-400

Amount = 600

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