Find the remainder when a 2000-digit number 20192019....2019 is divided by 7
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A 3 - digit number when divided by 57, the remainder is 27, when divided by 217 the remainder is 60. Find the number.
Call a is the 3-digit number which divied by 57, the remainder is 27, divided by 217, the remainder is 60.
\(\Rightarrow\)a-27\(⋮\)57
\(\Rightarrow\)a-60\(⋮\)217
Because 684 is a multiple of 57 so:
\(\Rightarrow\)a-27-684\(⋮\)57\(\Rightarrow\)a-771\(⋮\)57
Because 651 is a multiple of 217 so:
\(\Rightarrow\)a-60-651\(⋮\)217\(\Rightarrow\)a-771\(⋮\)217
\(\Rightarrow\)a-771 \(\in\)CM(217;57)
\(\Rightarrow\)a-771\(\in\){0;12369;...}
\(\Rightarrow\)a\(\in\){771;13140;...}
Because a is a 3-digit number so a = 771.
The number is 771.
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find the remainder when the following 2017-digit number is divided by 9
Translate: Tìm số còn lại khi số 2017 chữ số sau đây được chia cho 9
=> 2017:9=224 (dư 1).
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If the five-digit number 24N14 is divided by 9, the remainder is 1. Find N
Dịch: Số \(\overline{24N14}\) chia 9 dư 1. Tìm N
Bạn sẽ tìm được N = 8
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what is the largest 3 - digit number so that it has a remainder of 2
when is being divided by 4 and it has a remainder of 4
When 34 is divided by 1- digit number,X is the remainder is 6 . The value of X is ......... { Va giai thich }
There is a 5 - digit number 10**0 , when this number divided by 23 or 29, both will get a remainder of 5. What is the value of this integer?
cho mình hỏi bài này với: P is a natural number that is written by 2016 digit 4. The remainder when P is divided by 15 is...
I am a two –digit number. I have digit “0” in the ones place. When I am divided by 6, the quotient is 8 and has remainder. Who am I?
Answer: .......
Vì số đó chia cho 6 có thương là 8 là số 48 mà số đó có dư và có số 0
=>Số đó là số 50
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Question 9:
I am a two –digit number. I have digit “0” in the ones place. When I am divided by 6, the quotient is 8 and has remainder. Who am I?
Answer:
Question 10:
The difference of a 3-digit number and the smallest 3-digit number is just before of the greatest even 2-digit number. The 3-digit number is