Question

find the simple intrest on rs. 2,000 for six months at the rate of 4 1/2per annum.

Answer 1

simple interest= PRT/100
principle equal to rupees 2000 and time equals to 6months and rate equals to four and half percent per annum

$2000 \times 1 \div 2 \times 9 \div 2 \div 100$

and is ₹ 45