Question

kumaravel has paid simple interest on a certain sum for 2 years at 10% per annum is ₹750. Find the sum

No copied answer
Need with explanation.​

Answer 1

$\tiny \sf \: given \: the \: rate \: of \: interest \: (r) = 10\% \: per \: annum$

$\tiny \sf \: \: \: \: \: \: \: \: \: time \: (n) \: = \: 2 \: years$

$\tiny \sf \: we \: know \: that \: simple \: intrest \: (i) = \frac{pnr}{100} \\ \tiny \sf \: 750 \: = \frac{p \times 2 \times 10}{100} \\ \tiny \sf \: therfore \: principal \: (p) = \frac{750 \times 100}{2 \times 10} = 3750 \\ \tiny \color{red} \star\sf \: therefor \: kumaravel \: has \: borrowed \: as \: sum \: of \: rs3750.$

$\sf \color{navy} {hope \: it \: helps}$