Question

sanjana borrowed 1600 from her friend at 8%per annual simple interest .she returns the money along with interest after 2years .how much money did she pay back

Answer 1

100%=1600
116%=16*116=1856₹

Answer 2

p=1600 ; r=8% ; t=2years
si= 1600*8*2/100
   =256
 so,
      she pay back=(1600 + 256)
                           =1856