ind Time when
(i) Principal = Rs. 6000, S.I. = Rs. 1052 and
Rate = 8% p.a.
ii) Principal = Rs. 4000, Amount = Rs. 5450
and Rate = 12% p.a.
Answers
Answered by
93
Step-by-step explanation:
Question 1:-
To find:- We have to find the time ?
__________________
Here:-
- S.I, for simple interest.
- P, is for principal.
- R, is for rate.
- T, is for time.
__________________
Hence:-
__________________
Question 2:-
To find:- We have to find the time ?
__________________
__________________
Here:-
- S.I, is for simple interest.
- P, is for principal.
- R, is for rate.
- T, is for time.
__________________
Hence:-
HA7SH:
Excellent answer : P
Answered by
4
▪︎1) Time = 2.19 year
▪︎2) Time = 3.02 year
Step-by-step explanation:
(1) Principal = Rs. 6000, S.I. = Rs. 1052 and Rate = 8% p.a.
We know that,
→ Simple Interest = ( Principal × Rate × Time ) / 100
→ 1052 = ( 6000 × 8 × Time ) / 100
→ Time = ( 1052 × 100 ) / ( 6000 × 8 )
→ Time = 105200 / 48000
→ Time = 2.19
☆ Time = 2.19 year . Ans i
___________________________
2) Principal = Rs. 4000, Amount = Rs. 5450 and Rate = 12% p.a.
We know that,
→ Simple Interest = Amount - Principal
→ Simple Interest = 5450 - 4000
→ Simple Interest = 1450
→ Simple Interest = ₹1450
We know that,
→ Simple Interest = ( Principal × Rate × Time ) / 100
→ 1450 = ( 4000 × 12 × Time ) / 100
→ Time = ( 1450 × 100 ) / ( 4000 × 12 )
→ Time = 145000 / 48000
→ Time = 3.02
☆ Time = 3.02 year . Ans ii
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