Math, asked by madamlal960, 4 months ago

(c) Find the interest and the amount :
(i) Rs. 10,000 for 3 years at 5 % per annum.​


madamlal960: please can u explain this

Answers

Answered by avniverma75
2

Answer:

Answer

Given Rate of interests are r

1

=5%=0.05,r

2

=8%=0.08,r

3

=10%=0.1

Principal Amount is A=10,000

Time is t=1 years

Interest is compounded yearly once ⟹n=1

for 1st year ,Amount =P(1+

n

r

1

)

nt

=10000(1+0.05)=10500

for 2nd year ,Amount =P(1+

n

r

2

)

nt

=10500(1+0.08)=11340

for 3rd year ,Amount =P(1+

n

r

3

)

nt

=11340(1+0.1)=12474

Total Interest is 12474−10000=2474

Answered by cuteattitudegirl
3

Answer:

your answer is in above page ....

mark as brainlist please....

Attachments:

madamlal960: can u explain this again u have wrote the principle 1000
cuteattitudegirl: i wrote principle 1000 because in question it is given that we have to find interst and Amount if it is that we hve find these 2 things then only principle will be given. if he ask to find interst than why he will give answer in question
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