Question

Find the rate percent on Rs450 for ,4 years if the interest is 45?​

Answer 1

Step-by-step explanation:

si = pnr/ 100

45 = 450×4×r / 100

r =25%

Answer 2

  S.I = P x R x T

 45 = 450 x R x 4

 45  = 1800 R

 R   = 45/ 1800

 To get in percentage, multiply by 100

   Rate percent is therefore 45/1800 x 100  = 2.5%

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