P=1800 SI=340 T=2yrs R=?
Answers
Answered by
2
S.I=Rs.340,Time=2 years,R=4%
(i)Let the sum of money be rs.x
S.I=
100
PRT
⇒340=
100
x×4×2
⇒x=
4×2
340×100
=Rs.4250
(ii)C.I for Rs. 4250 for one year payable half-yearly
∴ T=1 year=2 half year,Rate=
2
4
=2%
A=P(1+
100
R
)
T
⇒4250(1+
100
2
)
2
⇒4250(
100
102
)
2
⇒4250×
50
51
×
50
51
=4421.70
C.I=A−P
⇒4421.70−4250=Rs.171.70
Answered by
0
Step-by-step explanation:
S.I=Rs.340,Time=2 years,R=4%
(i)Let the sum of money be rs.x
S.I=100PRT
⇒340=100x×4×2
⇒x=4×2340×100=Rs.4250
(ii)C.I for Rs. 4250 for one year payable half-yearly
∴ T=1 year=2 half year,Rate=24=2%
A=P(1+100R)T
⇒4250(1+1002)2
⇒4250(100102)2
⇒4250×5051×5051=4421.70
C.I=A−P
⇒4421.70−4250=Rs.171.70
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