Question

find the interest of R=9900,R=17,T=7.5 years​

Answer 1

$\huge \color{green} \mathfrak Answer :- \: \\ \\ S.I \: = \frac{P \times R\times T}{100} \\ \\ = \frac{9900 \times 17 \times 7.5}{100} \\ \\ = Rs.12622.5$