百分之85的學生用英語怎麼說

㈠ 百分之幾用英語怎麼說

原文：九折 八五折 八折 七五折 七折 六五折 六折 五五折 五折 四五折 四折
九折 :ten percent off
八五折 :fifteen percent off
八折 :twenty percent off
七五折 :twenty-five percent off
七折 :thirty percent off
六五折 :thirty-five percent off
六折 :forty percent off
五五折 :forty-five percent off
五折 :fifty percent off; half discount
四五折 :fifty-five percent off
四折 :sixty percent off
原文：90% 85% 80% 75% 70% 65% 60% 55% 50% 45% 40%
90%：ninty percent
85%：eighty-five percent
80%：eightty percent
75%：seventy-five percent
70%：seventy percent
65%：sixty-five percent
60%：sixty percent
55%：fifty-five percent
50%：fivety percent
45%：forty-five percent
40%：forty percent