一个题目，一直不明白

自己一直是个数学白痴，谁帮下忙吧 第一组 第二组 第三组
122646 576 210
91234 216 12
61818 384 ？？

好难找啊
Number & Math Play
Fill in the Blank
Look at the first row of numerals. Figure out how the numerals in Column 1 yield the numerals in Column 2, and you'll be able to fill in not only Row 1, Column 3, but all the other blanks as well.

Column 1 Column 2 Column 3
122646 576 _ _ _
91234 216 _ _
61818 _ _ _ _ _

If you multiply the first numeral in Column 1 by the second numeral, and then multiply that product by the next numeral and so on, the final product will be 576. Follow suit by multiplying the numerals in each column to arrive at the numerals for the blanks.

Column 1 Column 2 Column 3
122646 576 210
91234 216 12
61818 384 96
说白了很简单，就是一组里的数字相乘得到下一组的数字，再将数字相乘，就得到第三组的数字
比如：1*2*2*6*4*6＝576
5*7*6=210
那么最后一空就应该是3*8*4＝96

Number & Math Play Fill in the Blank Look at the first row of numerals. Figure out how the numerals in Column 1 yield the numerals in Column 2, and you'll be able to fill in not only Row 1, Column 3, but all the other blanks as well. Column 1 Column 2 Column 3 122646 576 _ _ _ 91234 216 _ _ 61818 _ _ _ _ _ If you multiply the first numeral in Column 1 by the second numeral, and then multiply that product by the next numeral and so on, the final product will be 576. Follow suit by multiplying the numerals in each column to arrive at the numerals for the blanks. Column 1 Column 2 Column 3 122646 576 210 91234 216 12 61818 384 96 www.sohu.com

5652

27+2，没有任何意义，这两个数字根本不能相加。道理很简单，27是什么，是25元的实际房费和服务生藏起的2元的总和。里面已经包含2了，再加2就说不通了。 正确算法：实际房费25元，服务生藏起的2元，一共是27元；“把剩下的3元钱分给了那三个人,每人分到1元”，27+3=30，就是最早三个人掏的钱。这样，就没有矛盾了

 

每人出10元，后又每人退回1元，即每人9元

9元 x 3 = 27元

老板说，25元就够了，于是多出2元

刚好，这2元被服务生“偷偷藏起了”

所以25（三人出的钱） + 2（服务生藏起 ）+ 3 （老板退回） = 30 ，无多无少