第一题:two buckets of the same capacity are filled with flour and sugar.the ratio of the flour to sugar in the two buckets are 3:1 and 5:1 respectively.a baker pours the flour and sugar in te two buckets into one large container.find the ratio of flour to sugar in the large container.
第二题:a computer game software marked at$280 is sold at 20%off.if the discount is 35%of its cost price,find the profit percent.
谢
话中带刺耶
不是我在表现好不好 是根本就是英文的数学题