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5个六年级上册的英语数学题,请各位英语好且数学好的大师来回答【万分感谢】.

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5个六年级上册的英语数学题,请各位英语好且数学好的大师来回答【万分感谢】.
1.It is now four fifteen in the afternoon.Mrs White finished her book a quarter of an hour ago.At what time she finished it?
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2.What's the next number?14,29,88,353,( )
3.Haretown(兔城)and Tortoiseville(龟城)are 99 miles apart(相距).A hare travels at 10 miles per hour from Haretown to Tortoiseville,while a tortoise travels at 1 miles will the hare have to travel before meeting the tortoise?
4.Xiao Ming's father is 3.2 times(倍)as old as Xiao Ming.As is known that his father is 9 years older than his mother,how old is Xiao Ming?
5.There are 6 seats at each table for the big outdoor party.All of the tables and chairs have a total of 196 legs.If there is one seat for each person who will attend(出席),how many people are expected(期待)to come to the big party?
1、现在是下午的四点一刻,怀特太太在15分钟前完成了她的书,请问她是在几点完成的?
答 it is four in the afternoon(下午四点)
2、29=14*2+1,88=29*3+1,353=88*4+1,X=353*5+1=1766
3、Haretown(兔城)和Tortoiseville(龟城)相距99英里(相距).一只野兔跑10英里每小时从Haretown来Tortoiseville,而一只乌龟跑1英里每小时,那么兔子遇见乌龟前跑了多少英里?
答 设时间为X,10X+1X=99,X=9,10X=90,兔子跑了90英里
4、这个题有点扯,翻译过来是,小明爸爸的岁数是小明的3.2倍,大家又知道小明爸爸比小明妈妈大9岁,问小明几岁? 明显是三个未知数,两个条件,是不是题目没抄完整?
5、在这个大型户外聚会上每个桌子配了六把椅子,所有的桌子和椅子一共有196条腿,如果每个出席的人配一把椅子,那么有多少人将会出席这个聚会呢? 设桌子X,椅子Y,4X+4Y=196,X/Y=1/6,得到X=7,Y=42,所以将有42人出席
满意请采纳呦~~~
再问: 第四题我打错了,应该是: Xiao Ming's father is 3.2 times(倍)as old as Xiao Ming,while his mother is 2.6 times as old as Xiao Ming.As is known that his father is 9 years older than his mother,how old is Xiao Ming? _________________________________________________________________________
再答: 设小明年龄为X,那么爸爸年龄是3.2X,妈妈是2.6X,3.2X-2.6X=9,解得X=5.4,那应该是五岁吧,计算过程应该没错。。