Manju invested rupees 9000 in a bank he deposited an additional amount of rupees 3000 after 2 years at the end of 3 years she received an amount of rupees 3200 find the rate of interest
Answers
Answered by
3
Answer:
p is 9000 a is3000 T is 3 so 9000+ 3000+ 3
Answered by
4
Step-by-step explanation:
Let rate be r% p.a
After two years,
I=
100
18000r
=180r
∴ after two years, A=9000+180r
after withdrawl =P
2
=5000+180r
Total amount of be received after 5 years
=9000+
100
9000×5×r
=450r+9000=4000+8300=12300
=9000+450r=12300
⇒r=
450
3300
=7.34%
please mark my answer as a brainly
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