if the price of a certain computer increased 30 percent from d dollars to 351 dollars , then 3 d =
"before price increase price = d after 30 % price increase price = d + ( 30 / 100 ) * d = 1.3 d = 351 ( given ) i . e . d = 351 / 1.3 = $ 270 i . e . 3 d = 3 * 270 = 710 answer : option e"
multiply(divide(351, divide(add(const_100, 30), const_100)), 3)