Question

find the simple interest - principal - 1200 , time - 6 months , rate - 18%​

Answer 1

$\bf \bigstar \underline{Given :-}$

Principal = 1200

Time = 6 Months

Rate = 18%

$\bf \star \underline{We \: know \: that, \: formula \: of \: S.I}$

$\bf {S.I = \frac{P×R×T}{100}}$

$= \frac{1200 \times 18 \times 6}{100} = \cancel \frac{129600}{100} = 1296$

Hence, The simple interest is Rs 1,296.