一道英文数学题,不会啊!1. the average of one group of number is 4, A second group contains twice as many numbers and has an average of 10,The average of both groups of numbers combined is______?2. A number is less than 2008,It is odd it leav

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一道英文数学题,不会啊!1. the average of one group of number is 4, A second group contains twice as many numbers and has an average of 10,The average of both groups of numbers combined is______?2. A number is less than 2008,It is odd it leav
一道英文数学题,不会啊!
1. the average of one group of number is 4, A second group contains twice as many numbers and has an average of 10,The average of both groups of numbers combined is______?
2. A number is less than 2008,It is odd it leaves a remainder of 2 when divided by 3 and a remainder of4 when divided by 5,What is the sum of the digits of the largest such number?
这两题怎样做啊,不懂.
而且请顺便告诉我,这类的题算属于那种题型啊,因为想练习一下啊哈哈,大家帮帮忙啊

一道英文数学题,不会啊!1. the average of one group of number is 4, A second group contains twice as many numbers and has an average of 10,The average of both groups of numbers combined is______?2. A number is less than 2008,It is odd it leav
1 8
2 1994
我看这种题就是考翻译,题弄懂了就做出来了.

1 是8
2 这个数是1994， sum of the digits of the largest such number是什么意思我不懂

第一题好像是8（英文不会打）
第二题不会，不要骂我

第一题 8

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