find the simple interest on $ 10000 at 7 % per annum for 12 months? Options
A) $ 410	B) $ 500	C) $ 650	D) $ 700	E) $ 1000
<gadget id="calculator">7 / 100</gadget>
<output>7/100 = around 0.07</output>

<gadget id="calculator">10_000 * (7/100)</gadget>
<output>700</output>

<result>D</result>
find the simple interest on $ 10000 at 7 % per annum for 12 months?
multiply(10000, divide(7, const_100))
"p = $ 10000 r = 7 % t = 12 / 12 years = 1 year s . i . = p * r * t / 100 = 10000 * 7 * 1 / 100 = $ 700 answer is d"