At what rate percent per annum simple interest on a certain sum be half of the sum in 8 years?
Answers
Answered by
0
Answer.
The correct option is C)
SI=
5
2
P,t=10,r=?
100
Ptr
=
5
2
P
or
100
10×r
=
5
2
or r=
5
20
=4%
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
SI = 1/2P, T = 8y & r = ?
1/2P = P×R×T/100
8×R/100 = 1/2 ( P & P cancelled )
R = 50/8
R = 6.25%
Similar questions