先給你概括下這道題,
一共四個(gè)面包.其中三個(gè)平分給m個(gè)學(xué)生,另一個(gè)平分給（m-4）個(gè)學(xué)生.
Carol是從每個(gè)面包都吃一塊,問她吃的是多少.
那么C吃的就應(yīng)該是,3/m 和 1/(m-4) 這兩部分（就是兩個(gè)fraction）,把這兩個(gè)部分加起來(lái),你看看是多少.
（滿意就加分）
gmat題目
gmat題目
Four extra-large sandwiches of exactly the same size were ordered for m students,where m > 4.Three of the sandwiches were evenly 均勻divided among the students.Since 4 students did not want any of the fourth sandwich,it was evenly divided among the remaining students.If Carol ate one piece from each of the four sandwiches,the amount of sandwich that she ate would be what fraction of a whole extra-large sandwich?
答案是（4m-12）/（m(m-4)）
Four extra-large sandwiches of exactly the same size were ordered for m students,where m > 4.Three of the sandwiches were evenly 均勻divided among the students.Since 4 students did not want any of the fourth sandwich,it was evenly divided among the remaining students.If Carol ate one piece from each of the four sandwiches,the amount of sandwich that she ate would be what fraction of a whole extra-large sandwich?
答案是（4m-12）/（m(m-4)）
英語(yǔ)人氣：263 ℃時(shí)間：2020-06-23 19:19:42
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