Divide * 28.730 between A and B so that
when their shares are lent out at 10 per cent
compound interest compounded per year, the
amount that A receives in 3 years is the same
as what B receives in 5 years.
plz help mee fastt
Answers
Answer:
answr
user_photo
search
What would you like to ask?
7th
Maths
Comparing Quantities
Simple Interest
Divide Rs.28,730 between A ...
MATHS
avatar
Asked on December 20, 2019 by
Munny Saksena
Divide Rs.28,730 between A and B so the when their shares are lent out at 10 per cent compound interest compounded per year, the amount that A receives in 3 years is the same as what B receives in 5 years.
HARD
Help best friend
Study later
ANSWER
Total amount to be divided =Rs.28730
Let A gets amount =x
⇒ B gets =28730−x
Rate =10% per annum compounded annually.
⇒ Amount of A=x(1+
100
10
)
3
[In 3 year]
=x(
10
11
)
3
On 5 years
Amount B gets =(28730−x)(1+
100
10
)
5
=(28730−x)(
10
11
)
5
Both amounts are equal.
⇒ x(
10
11
)
3
=(28730−x)(
10
11
)
5
⇒ 100x=28730×121−121x
⇒ 221x=28730×121
⇒ x=
221
28730×121
221
3476330
=15730
⇒ Amount given to A=Rs.15,730
Amount given to B=Rs.(28730−15730)
=13000 Rs.
Answer By
avatar
Toppr
SHARE
How satisfied are you with