Malik's recipe for 4 servings of a certain dish requires ~$1\frac{1}{2}$~ cups of pasta. According to this recipe, what is the number of cups of pasta that Malik will use the next time he prepares this dish?
(1) The next time he prepares this dish, Malik will make half as many servings as he did the last time he prepared the dish.
(2) Malik used 6 cups of pasta the last time he prepared this dish.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
这是什么烂题目啊,为什么食谱要教4份的量而不是1份的量!!!
题干里直说做4份需要1.5杯,不是说上次做了4份
不要慌 慢慢看懂题就行 serving是指几人份几人份
没看懂题。。
M的食谱上说4份某菜需要1.5杯的pasta,问题是,根据这个食谱,M下次做这道菜的时候需要多少杯的pasta
条件一:下一次M需要做某菜的份数是上一次的一半
条件二:M上一次用了6杯pasta做菜
由2可知上次一共做了6/1.5*4=16servings
由1可知这一次一共做了16/2=8servings
已知8个servings用3杯pasta
那么这一次的12servings共用了12/4=3杯pasta
所以第一句话用的那个1.5cup是什么东西???