So 75 = 5 3 \sqrt{75}=5\sqrt{3} 75 =53 square root of, 75, end square root, equals, 5, square root of, 3, end square root. Want another example like this?
To find what she saved you need to subtract 500-325= 175 then take 175 divided by the original price (500) to get a percentage so 175÷500=0.35 0.35= 35% so your answer is she saved 35%
