a house wife saved $ 5 in buying an item on sale . if she spent $ 48 for the item , approximately how much percent she saved in the transaction ?
"actual price = 48 + 5 = $ 53 saving = 5 / 48 * 100 = 100 / 11 = 10 % approximately answer is c"
multiply(divide(5, add(48, 5)), const_100)