If aohe of the digits is rey i digits is 〈 翻译:__."___.___ 解题: 答案 一个四位数数字的乘积是810,如果这些数字都不重复,那么这些数字的和是___.关键词(句):product:乘积;产品none of 指的是三者或三者以上中“一个都没有”,而neither of 指的是两者中“两个都不”;product在本题中应...
六、趣味英语。1. The product of the digits of a four-digt number is 810. If none of the digi
is the product of the digits of each number equal to6? A.3 B.6 C.9 D.12相关知识点: 试题来源: 解析 C 100和1000之间有多少个整数的各个数字乘积等于6? 重点单词: the product of the digits of each number ,每个数各位数的乘积. 6=1×2×3=1×1×6,那么这些整数就是1,2和3这三个数或...
Let the digit at the units place be x and that at the tens place be y.Then, the number = 10y+x.The number obtained by reversing the digits =10x +yFrom the question,xy=12 (i)10y+x+36=10x+y (ii)From(ii),9y-9x+36=0y-x+4=0y=x-4 (iii)Puttong y=x-4 in (i),x(x-...
If the product of all digits of a six-digit number is ,among such six-digit numbers,the smallest is . 相关知识点: 试题来源: 解析 1. 翻译如下: 一个六位数的各位数字的乘积为,这样的六位数中,最小的是多少? 解答如下: 将分解质因数,得, 所以,这个六位数最小为.反馈 收藏 ...
【题目】14.一个四位数的各位数字之积为810。若四位数14. The product of the digits of a four-digt number is中没有重复的数字,问各位数字之和是多少?810.If none of the digts is repeated, the sum of(A)18(B)19(C)23the digits is(D)25(E)22(A)18(B)19(C)23(D)25(E)22 ...
If the product of all digits of a six-digitnumber is 1296,among such six-digitnumbers,the smallest is .所有的各位数字之积为1296的六位数中,最小的是 . 相关知识点: 试题来源: 解析 (1) 112899(2) 1128...
2【题目】When Jon shouts out a whole number, Al shouts outthe product of its digits, Barb shouts out the productof the digits of the number Al shouted out, and Cy shouts out the product of the digits of the number Barb shouted out. When Cy shouts out 18, what numbermight Jon have ...
A 2-digit number is such that the product of the digits plus the sum of the digits is equal to the number.What is the units digit of the number?( )一个两位数,其数字的乘积加上数字的和等于这个数。这个数的个位数字是多少?( ) A. 1 B. 3 C. 5 D. 7 E. 9 相关知识点: 试题来...
A 2-digit number is such that the product of the digits plus the sum of the digits is equal to the number. What is the units digit of the number?( ). A. 1 B. 3 C. 5 D. 7 E. 9 相关知识点: 试题来源: 解析 E 某两位数满足各个数位之积加各个数位之和恰等于其自身.则这个...