calculate st on rs. 8000 for 3year at 2.5% .
Answers
Rs. 1261
Step-by-step explanation:
Principal for the first year = Rs.8000, Rate = 5% per annum, T = 1 year
Interest for the first year = =100P×R×T=Rs.[1008000×5×1]=Rs.400
∴ Amount at the end of the first year = Rs. (8000 + 400) = Rs. 8400
Now principal for the second year = Rs.8400
Interest for the second year = 100P×R×T=Rs.[1008400×5×1]=Rs.420
∴ Amount at the end of the second year = Rs. (8400 + 420) =Rs.8820
Interest for the third year = 100P×R×T=Rs.1008820×5×1=Rs.441
∴ Amount at the end of the third year = Rs.(8820 + 441) = Rs. 9261
Now we know that total C.I. = Amount - Principal = Rs. (9261 - 8000) = Rs. 1261
we can also find the C.I. as follows
Total C.I. = Interest for the first year + Interest for the second year + Interest for third year = Rs. (400 + 420 + 441) = Rs.1261
Step-by-step explanation:
the formula is = ptr /100
= now, the sum is rs 8000, 3years, at 2.5%
= p means principal amount,
= t means time period,
= r means rate of interest ( percentage)
= now, 8000×3×2.5/100
= 60000/100
= 600 the answer
please mark as brainlist.