at what rate percent per annum will 800 rupees amount to 1000 rupees in 2 years
Answers
Answered by
7
S.I = pnr/100
1000-800=200
200 = 800x2xr/100
Therefore r=12.5%
Answered by
9
hi,
~~
rate =?
principle=800
time=2
interest = 1000-800 = 200
[interest= amount - principle]
amount= 1000
___________________
ACCORDING TO QUESTION
~~~~~~~~~~~~~~~~~~~~~~~~~
PTR/100 = S. interest
800×2×R/100 = 200
8×2 ×R = 200
R = 200/ 8×2
R = 100/8
R = 12.5%
~~
rate =?
principle=800
time=2
interest = 1000-800 = 200
[interest= amount - principle]
amount= 1000
___________________
ACCORDING TO QUESTION
~~~~~~~~~~~~~~~~~~~~~~~~~
PTR/100 = S. interest
800×2×R/100 = 200
8×2 ×R = 200
R = 200/ 8×2
R = 100/8
R = 12.5%
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