if sharon ' s weekly salary increased by 16 percent , she would earn $ 348 per week . if instead , her weekly salary were to increase by 15 percent , how much would she earn per week ?
"( 348 / 116 ) 115 = 345 in this case long division does not take much time . ( 348 / 116 ) = 3 3 * 115 = 345 ( 300 + 45 ) answer c"
add(divide(348, add(const_1, divide(16, const_100))), multiply(divide(15, const_100), divide(348, add(const_1, divide(16, const_100)))))