Question

B question answer please
​sorry in maths

Answer 1

here S.I=Rs45

Time=1yrs

rate=9%p.a

S.I =p×r×t/100

45=p×9×1/100

4500=p×9

4500/9=p

500=p

so ,sum =Rs.500

hope this helps you

please mark as brainliest