1. The unit digit of a two-digit number is 3 and seven times the sum of the digits is the number itself. Find the number. View Solution The digit of a 2-digit number in a unit is 5 and the sum of the digits is the(15)of the original number Find the number. ...
or ISO code in combination withan8-digit number,ofwhichtwo digitsshall indicate the year of catch. ofdc.org.tw ofdc.org.tw (2) 編碼 CPCs應使用其ICCAT國碼或ISO代碼結合至少8位數字,為BCDs發展一 獨特的編碼系統,其中至少以兩位數字顯示捕撈年份。
If the digits of a two digit number are interchanged, the number obtained is 18 more than the original number if the sum of both the digits is 10 then what is the original number View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6,...
digit number is subtracted from the number. The units digit of the result is 6. How many two−digit numbers have this property?( )A. 5 B. 7 C. 9 D. 10 E. 19 相关知识点: 试题来源: 解析 D Let the number be 10a+b where a and b are the tens and units digits of the ...
In a two-digit number, the difference between tens place and ones place is 4. Please list down all possible answers of such 2-digit numbers.相关知识点: 试题来源: 解析 共11个,有:15;26;37;48;59;40;51;62;73;84;95. 首先明白差4:①十位比个位大4;②个位比十位大4.分类去枚举: 十位...
英语翻译1、From the list of two -digit prime numbers ,find:(1)prime number___that cannot be expressed as the sum of (n大于或等于2)distinct prime numbers.(2)The maximum value for n is___.
The sum of the digits of a two digit number is 7. If the digits are reversed, the new number decreased by 2, equals twice the original number. Find the number
To solve the problem step by step, we will define the two-digit number based on the information provided in the question.Step 1: Define the digits Let the two-digit number be represented as: - The first digit (tens place) = \(
The units digit of the result is 7. How many two-digit numbers have this property? ()A. 4B. 6C. 8D. 10E. 14 2【题目】【题目】T he sum o fthe digits of a two-digi tnumber i ssubtracted from the number .T he units digi t o fth eresul ti s7 。How many two-digi tnumb...
T he units digit of the result is 7. How many two-digit numbers have this property? ( A.4B.6C.8D.10E.14 2【题目】T he sum of the digits of a two-digit number is subtracted from the number. T he units digit of the result is 6. How many two-digit numbers have this property...