Verified answer

Answer:  ∴R=[tex]\frac{20}{3}[/tex]% or [tex]6\frac{2}{3}[/tex]%

Step-by-step explanation:

• Let the principal be P.
• S.I.=[tex]\frac{P*R*T}{100}[/tex]

• Given,S.I.=[tex]\frac{3}{5}[/tex] of amount after 15 yrs
• Now, according to question

          [tex]\frac{3}{5} (P+\frac{P*R*15}{100})=\frac{P*R*15}{100}[/tex]

       ⇒[tex]\frac{3P}{5}=\frac{15PR}{100}-\frac{9PR}{100}[/tex]

       ⇒[tex]\frac{3P}{5}=\frac{9PR}{100}[/tex]

       ⇒[tex]\frac{3}{5}=\frac{9R}{100}[/tex]

       ⇒R=[tex]\frac{100}{15}[/tex]

        ∴R=[tex]\frac{20}{3}[/tex]% or [tex]6\frac{2}{3}[/tex]%

Answer:

I am your follower

Step-by-step explanation:

pls make me brainlist