Question

2. Find the time when :
(1) simple interest on 2500 at 4% per annum is 3200
(ii) simple interest on 12000 at 6-% per annum is 2730.
1​

Answer 1

Step-by-step explanation:

3200 ={ 2500× 4 × t }/100

3200×100= 10000×t

t = 32 answer

Answer 2

Answer:

(i)=3.2 year (ii) 3.79 year